CChessStats

Maia Chess Open 2025 - Maia Masters

SwissStandard

165 players participated in this 9-round tournament, held from 22 Aug 2025 to 30 Aug 2025 in Maia, Portugal. 79 titled players from 8 federations. Top 10 Elo average was 2525, and top seed was Pouya Idani (🇮🇷 IRI, GM, 2593).

Evgeny Postny (🇮🇱 ISR, GM, 2528) won with 7.5/9, ahead of Manuel Perez Candelario (7.0) and Pouya Idani (7.0). Postny clinched sole first place in the final round.

The biggest upset came in round 9: Xin An Zhang (1925) beat Victor Navarro Martinez (FM, 2315), a +390-point gap.

Location
🇵🇹Maia, Portugal
Dates
22 Aug 2025 → 30 Aug 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 9 rounds
Top seed
🇮🇷GMPouya Idani2593
Avg top 10
2,525
Participants
165
Titled players · 79
GM×14
IM×15
FM×26
CM×8
WGM×3
WIM×6
WFM×4
WCM×3
Federations · 8 represented
🇵🇹Portugal×41
🇪🇸Spain×34
🇫🇷France×12
🇮🇹Italy×8
🇳🇱Netherlands×7
🇺🇸United States of America×6
🇹🇷Turkiye×6
🇩🇪Germany×6
Top 3

How it unfolded

Top 6 · 9 rounds

GM Evgeny Postny led from R9; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R9.

Co-leaders
57
22
8
3
1
2
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9Postny takes lead
R9 · LEADER CHANGE30 Aug

GM Evgeny Postny takes the sole lead (7.5/9).

WIN STREAKS · 3 top finishers

GM Evgeny Postny 3+3 wins (R1–R3, R7–R9)GM Manuel Perez Candelario 3 wins (R7–R9)GM Pouya Idani 5 wins (R1–R5)

R5 · LATE SURGE

GM Manuel Perez Candelario was #11 at R5, climbed to #2 over the final stretch.

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1GMEvgeny Postny*———
2GMManuel Perez Candelario—*—
½
3GMPouya Idani——*
1
4IMMuhammad Khusenkhojaev—
½
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Postny, EvgenyGM2528ISR+130B+65N+45B=27N=107B=15N+11B+17N+19B7.542.545.538.002590+6.7
2Perez Candelario, ManuelGM2572ESP+87N+20B=4N=15B=7N=30B+44N+13B+12N7.047.551.539.252524-3.7
3Idani, PouyaGM2593IRI+78B+16N+12B+86N+11B=14N+4B=5NF7.045.545.539.252684+6.7
4Khusenkhojaev, MuhammadIM2340TJK+73B+72N=2B+34N+27B+13B−3N=14N=5B6.548.052.535.752550+25.4
5Galaviz Medina, Sion RadamantysGM2497MEX+115N+89B+44N−13B=30N+49B+35N=3B=4N6.544.548.032.502469-1.0
6Andersen, MadsGM2564DEN+142B+41N+54B−11N=12B=45N+75B=29N+28B6.543.045.531.252471-7.8
7Martins, Bruno Andre LeiteIM2378POR=91B+110N+82B+66N=2B+107N=14B=12N=34B6.541.044.530.252466+23.4
8Smirin, IliaGM2564ISR+92N+129B=107B=17N+43B−11N+53B=21N+29B6.541.044.030.252446-9.6
9Mammadov, ZaurGM2430AZE+93B+85N=66B−107N+71B+67N−17B+46N+36B6.538.542.030.252387-3.3
10Kavutskiy, KostyaIM2357USA+105B−88N+130B−65N+110B=38N+71B+108N+48B6.534.537.526.252310-3.4
11Terrieux, KevinIM2394FRA+84N+21B+32N+6B−3N+8B−1N=24B=16N6.051.055.535.002498+13.2
12Keleberda, TymurIM2352CAN+58N+90B−3N+56B=6N+33B+22N=7B−2B6.048.552.532.002451+24.2
13Barria, JoseIM2363POR+102B+59N+64B+5N=14B−4N+39B−2N=25B6.047.051.031.502428+8.8
14Sousa, Andre VenturaIM2400PORF+118B+37N+23B=13N=3B=7N=4B+15N6.047.047.034.002511+11.8
15Khusenkhojaev, MustafokhujaIM2374TJK=110B+91N+38B=2N+65B=1B+16N=19N−14B6.046.550.032.002419+13.2
16Schmit, VincentFM2211FRA+100B−3B+69N+28N+18B=19N−15B+50N=11B6.046.050.031.002459+57.2
17Fecker, NoahFM2363SUI=97N+76B+112N=8B=23N+118B+9N−1B=24N6.044.548.029.252385+4.9
18Strikovic, AleksaGM2408SRB−64B+121N+77B+32N−16N=23B+89N+31B=20N6.042.045.529.002280-12.6
19Spraggett, KevinGM2432CAN=81N+158B+159N=22B+60N=16B+37N=15B−1N6.042.043.524.752372-4.9
20Domene Mulyukov, AlexanderFM2201ESP+79B−2N+95B+48N=86B+50N−34B+66N=18B6.041.545.528.002452+57.2
21Guleryuz, KuzeyFM2142TUR+117B−11N+74B=45N+66B=29N+43B=8B=86N6.041.044.528.002394+114.4
22Sathvik AdigaIM2370IND=116B+140N+51B=19N=33B+64N−12B=32N+45B6.041.043.527.252318-4.4
23Farias, David Nuno M EFM2114POR+154N+109B+28B−14N=17B=18N+107B−34N+75B6.040.542.024.502440+147.6
24Bailet, PierreGM2454FRA+134B=82N+99B=43N=67B=53N+106B=11N=17B6.039.042.026.502377-7.4
25Moreno Tejera, EmilioIM2418ESP−114N=152B+140N+70B+52N=31B+30N=40B=13N6.038.040.027.002328-7.1
26Mammadova, NarminWGM2220AZE+98B=128N−40B+116N=108B+148N−29B+91N+43B6.034.036.522.252306+20.0
27Veiga, Jose Francisco R P NevesIM2389POR+95B+52N+88B=1B−4N−39N+38B+42B−40N5.545.049.027.752350-3.1
28Balabayeva, XeniyaWGM2371KAZ+80N+33B−23N−16B+87N+129B=31N+37B−6N5.543.546.525.252284-17.4
29Vasquez Toledo, CristianIM2360CHI−47N+120B+115N+129B=40N=21B+26N=6B−8N5.542.545.525.002350+0.8
30Llari, MarcFM2290FRA=131B=160N+93B+55N=5B=2N−25B+99N=32B5.541.042.024.502325+9.6
31Shoshin, KirillFM2244FID=83B+68N=108B=72N+73B=25N=28B−18N+78B5.540.043.525.502259+5.0
32Ferreira, Luis Pedro2216POR+94B+136N−11B−18B+150N=108N+64B=22B=30N5.538.540.521.002259+12.0
33Vioque Gonzalez, NicolasFM2126ESP+155B−28N+136B+44B=22N−12N=50B=107N+67B5.538.540.021.252318+86.3
34Cuenca Jimenez, Jose FernandoGM2477ESPFF+87N−4B+93N+41B+20N+23B=7N5.538.538.528.752435-2.0
35Portela Peleteiro, AlbertoFM2361ESP=140B+116N+133B=50N=64B+51N−5B−36N+57B5.538.040.522.502257-10.1
36Siekanska, MariaWIM2151POL−111N=94B+123N=61B+96N=46B+109N+35B−9N5.537.040.523.502227+37.2
37Kazarian, Anna-MajaFM2226NED+144N+113B−14B=108N+100B+86N−19B−28N+74B5.537.039.520.252268+11.8
38Fernandez, Maria FlorenciaWIM2163ARG=112N+163B−15N=96B+128N=10B−27N+97B+66B5.537.037.519.002237+18.0
39Bellon Lopez, Juan ManuelGM2240SWE−113N+98B=47N+138B+76N+27B−13N−86B+121N5.536.038.522.502242+1.1
40Gurevich, MikhailGM2570BELF+132B+26NF=29B=75N+45B=25N+27B5.535.535.527.502535-1.9
41Gonzalez Lopez, Lucas 2013CM2208ESP+153N−6B=113N=47B+160B−34N=114N+87B+69N5.534.535.517.502236+10.8
42Gomez Barrera, Javiera BelenWIM2237CHI=68B+83N=128B−64N=131B+73N+133B−27N+79B5.534.037.021.752162-14.2
43Koster, RamonFM2335NED+123N=138B+61N=24B−8N+56B−21N+55B−26N5.043.045.522.752241-19.6
44Ryabukhin, RomanFM2264POR+121B+77N−5B−33N+62B+65N−2B−57N+83B5.042.546.022.002236-15.6
45Mhango, BaneleFM2269RSA+152N+150B−1N=21B+159N=6B−40N+80B−22N5.040.041.516.252313+9.0
46Le Goff, RonanFM2254FRA+139B−64N+114B=88N=57B=36N+51B−9B=52N5.039.041.520.752192-15.2
47Ochedzan, FilipCM2052POL+29B−107N=39B=41N=54B+122N=99B=67N=63B5.038.542.023.752291+109.6
48Campora, Daniel H.GM2368ARG=76N=97B+92N−20B+114N=89B=90N+56B−10N5.038.041.520.752189-19.5
49Fidalgo, Andre Neves2250POR−150N+104B+80N=90B+72B−5N=57B=78N=51B5.038.040.022.252180-16.8
50Sanz Wawer, DanielFM2376ESP=158N+81B+138N=35B=118N−20B=33N−16B+93N5.037.539.019.002201-38.2
51Suarez Hernan, Santiago2144ESP=70N+126B−22N+149B+109N−35B−46N+96B=49N5.037.039.017.752198+26.0
52Novais, Carlos Joao Fernandes2157POR+101N−27B=111N+112B−25B=131N=68B+73N=46B5.036.539.520.002165+0.6
53Klinova, MashaIM2241ISR+104B=108N=131BF+90N=24B−8N=69B+64N5.036.036.021.002270+2.5
54Yao, LanWGM2316ENGF+114B−6N−118B=47N+113B=69N+65N+106B5.035.035.520.252263-9.4
55Rodriguez Ferreiros, Andres2147ESP+74B−86N+135B−30B+70N−106N+131B−43N+105B5.034.537.519.002177+6.8
56Gomez Carreno, MartinCM2163ESP=125B=135N+139B−12N+119B−43N+105B−48N+95B5.034.036.517.252177+2.6
57Roquero Redondo, Miguel2121ESP−132N+153B=149N+111B=46N=60B=49N+44B−35N5.034.036.019.002171+11.8
58Avadhoot Lokesh Bhakti Brahme2049IND−12B=124N−143B+141N+63B−71N+122B=77N+88B5.033.536.019.002174+55.5
59Govoreanu, Matei2123BEL+141B−13B−70N−62N+120B+150B=113N=68N+94B5.033.535.516.002089-18.4
60Kaldarova, AyaulymWIM2220KAZ+137N+111B−86B+131N−19B=57N−108B=95N+91B5.033.035.517.502177-20.8
61Zhang, Xin An1925POR=159B+148N−43B=36N=77B−133N+110B=88N+109B5.031.533.017.252205+123.6
62Moreto Quintana, Alex2042ESP−109N+147B−118N+59B−44N−87B+149N+128B+90N5.030.532.516.502137+21.8
63Butenandt, SvenjaWFM2189GER−128N−137B=151N+127B−58N+111B+140N+114B=47N5.028.530.516.502067-28.8
64Karaca, YigitFM2084TUR+18N+46B−13N+42B=35N−22B−32N+109B−53B4.544.548.022.752306+98.8
65Prado Acebo, InesWFM2195ESP+103N−1B+137N+10B−15N−44B+84N−54B=80N4.543.045.519.752224+5.4
66Ternault, MathieuFM2258FRA+120N+69B=9N−7B−21N+138B+72N−20B−38N4.543.045.518.252179-9.4
67Goncalves, Samuel Jesus PFM2243POR−69N+144B+97N+128B=24N−9B=80N=47B−33N4.539.041.517.252137-24.6
68Grana Castanal, Andres2027ESP=42N−31B=81N=92B=84N+115B=52N=59B=72N4.538.542.020.002137+26.8
69Frescura, Davide2032ITA+67B−66N−16B+142N=99B+88N=54B=53N−41B4.538.541.018.002210+82.4
70Uzun, Kuzey1933TUR=51B=71N+59B−25N−55B+102N+143B−106N=77B4.538.040.518.502168+103.6
71Fernandez Lopez, RubenFM2160ESP=126N=70B=96N+103B−9N+58B−10N−121B+123N4.537.541.018.502095-16.4
72Van der Werf, Joel2117NED+156B−4B+132N=31B−49N+74N−66B=94N=68B4.537.539.016.002095-4.8
73Pintor, Simao2049POR−4N+156B=89N+122B−31N−42B+85N−52B+133N4.537.539.014.502163+26.8
74Auvray, Juliette1933FRA−55N+84B−21N=80B+158N−72B+115N+133B−37N4.536.538.014.752117+42.8
75Vijayakumar, RishiFM2310SCOF−131N+83B+134N+88B=40B−6N+90B−23N4.536.536.518.252250-10.8
76Dal, Emir Saygin2057TUR=48B−17N+124B+143N−39B−99N+100B−82N+117B4.536.038.516.002161+46.0
77Morais, Miguel Almeida2110POR+147N−44B−18N+152B=61N=101B=96N=58B=70N4.536.038.015.752049-15.0
78Lacroix, RomainCM2107FRA−3N=79B−94N+151B=112N+144B+101N=49B−31N4.536.038.015.002112-1.4
79Santos, Tomas Afonso Pires2012POR−20N=78N+91B−159B=92N+93B=87N+129B−42N4.535.036.517.252135+29.6
80Treccozzi, Riccardo2059ITA−28B+155N−49B=74N+117B+143N=67B−45N=65B4.535.036.514.252148+38.8
81Verkholantcev, Andrei2093ESP=19B−50N=68B−119N+137B=94N=98B=120N+125B4.534.036.517.002101-1.6
82Mannion, Stephen RIM2179SCO+151N=24B−7N−113B=98N+152B=97N+76BF4.534.036.015.502172-0.9
83Fayel, Nicolas2035FRA=31N−42B−75N+147B−138N+154B+92N+89B−44N4.533.535.014.752127+20.8
84Stewart, Ashley2081ENG−11B−74N+157B=117N=68B+145N−65B=125N+124B4.532.534.013.252007-18.0
85Manucharyan, Andriy2160GER+162B−9B=103N−100N=102B=139N−73B+119N+120B4.532.533.012.752066-23.2
86Bellia, FabrizioIM2397ITAF+55B+60N−3B=20N−37BF+39N=21B4.043.544.521.502303-7.9
87Nguyen, Khoi2102BEL−2B+127N−34B+104N−28B+62N=79B−41N=96B4.041.044.516.752141+9.6
88Millan Soto, Miguel2122ESP+149N+10B−27N=46B−75N−69B+139N=61B−58N4.038.540.516.002099-6.4
89Bezemer, ArnoFM2172NED+119B−5N=73B=94N+135B=48N−18B−83N=97B4.038.041.015.252115-15.0
90Menard, Baptiste2121FRA+124B−12N+145B=49N−53B+100N=48B−75N−62B4.038.040.515.002105-3.4
91Bittner, Titus2076POR=7N−15B−79N+125B=156N+128B+129N−26B−60N4.037.539.013.502096+6.4
92Afonso, Joao Pedro2097POR−8B+119N−48B=68N=79B=98N−83B+146N=104B4.036.539.014.502062-22.4
93Yanayt, EugeneFM2090USA−9N+146B−30N+137B−34B−79N+135B+98N−50B4.036.539.012.002135+6.4
94Torres, Ricardo Jorge Ferreira2020POR−32N=36N+78B=89B−129N=81B+161N=72B−59N4.036.537.514.752096+18.6
95Toniolo, Samuel2078ITA−27N+117B−20N=101B+132N−109B+112N=60B−56N4.036.039.014.502077-1.2
96Patino Romaris, Juan Roberto2018ESP=143B=122N=71B=38N−36B+134N=77B−51N=87N4.035.538.015.252103+21.2
97Gaw, ChloeWIM2056USA=17B=48N−67B−145N+153B+119N=82B−38N=89N4.035.537.515.252101+19.6
98Cordeiro, Joao Carlos2023POR−26N−39N+154B=130N=82B=92B=81N−93B+132N4.034.536.012.502046+5.6
99Sarabando, Rodrigo Andias2194POR=135B+125N−24N=150B=69N+76B=47N−30BF4.034.034.015.252114-35.2
100Silva, MarianaWFM2017POR−16N+165N=122B+85B−37N−90B−76N=132B+129N4.034.034.010.752087+15.2
101Ferreira, Vasco Capitao Mendes1974POR−52B−134N+165B=95N+130B=77N−78B=110N=102B4.031.531.511.002057+40.8
102Palacios Gonzalez, Miguel2057ESP−13N+141B−129N=132B=85N−70B=111N+154B=101N4.031.032.511.501989-16.8
103Sgaria, Marco2009ITA−65B+142N=85B−71N−133B=124N+130B−105N+134B4.030.032.512.502057+21.6
104Goncalves, Lucas Jordao2032POR−53N−49N+162B−87B−115N=146B+155N+111B=92N4.029.029.58.752024-3.2
105De Seroux, CamilleWIM2049SUI−10N−149B−117N+162B+163N+156B−56N+103B−55N4.028.028.56.501996-13.4
106Monteiro, Paulo Alexandre G2225PORFF=150N+158B=113N+55B−24N+70B−54N4.027.527.513.752192-5.0
107Ochedzan, TymonFM2313POLF+47B=8N+9B=1N−7B−23N=33BF3.548.048.021.252313+0.4
108Dias, Ivo RodriguesCM2077PORF=53B=31N=37B=26N=32B+60N−10BF3.539.039.018.752246+31.0
109Navarro Martinez, VictorFM2315ESP+62B−23N=134B+133N−51B+95N−36B−64N−61N3.538.041.013.502002-71.8
110Rossi, Gabriele Valerio2071ITA=15N−7B=163N+136B−10N=112B−61N=101B=126N3.538.038.511.752018-33.2
111Silva, Rui Jorge Sampaio Da1963POR+36B−60N=52B−57N=134B−63N=102B−104N+137B3.536.539.014.002036+15.6
112Lucchi, Alessandro1986ITA=38B+143N−17B−52N=78B=110N−95B=134N=116B3.535.037.512.502065+29.1
113Yun, HungiFM2031KOR+39B−37N=41B+82N=106B−54N=59BFF3.535.035.017.252217+66.8
114Payne, Matthew J2089ENG+25B−54N−46N+163B−48B+135N=41B−63NF3.535.035.012.252174+15.4
115Rey Chimera, Luca2096ESP−5B+162N−29B−135N+104B−68N−74B+141N=127B3.534.034.58.752002-26.8
116Koch-Muller, Oscar2058DEN=22N−35B+126N−26B−122N=149B−125N+156B=112N3.533.535.010.752017-12.6
117Avelino, Camila BiscayaWFM1930POR−21N−95N+105B=84B−80N=123B=160N+144B−76N3.533.534.511.001984+12.4
118Villiers, ThomasCM2156ENG+146B−14N+62B+54N=50B−17NFFF3.533.533.515.002302+23.0
119Gonzalez Regueiro, Rodrigo1987ESP−89N−92B+120N+81B−56N−97B=123N−85B+154N3.533.034.511.251998+1.6
120Ryabukhina, VeronikaWCM2037POR−66B−29N−119B+146N−59N+136B+156N=81B−85N3.533.034.59.252004-20.0
121Marin Dorta, Alejandro2038ESP−44N−18B=141N=126B=154N+132BF+71N−39B3.532.534.011.252052-0.2
122Alvarez Pampillon, Antonio2174ESPF=96B=100N−73N+116B−47B−58N=127N+135B3.532.532.512.251988-40.6
123Cabanas Lopez, Manuel Anxo2044ESP−43B=157N−36B=124N=126B=117N=119B+145N−71B3.531.533.010.251935-27.0
124Duque, Raquel Dos Santos1909POR−90N=58B−76N=123B=164N=103B=144N+139B−84N3.530.531.010.251972+7.6
125Gunesli, Eymen Giray1985TUR=56N−99B−158N−91N=147B+157N+116B=84B−81N3.529.531.011.001969-9.6
126Moldovan, Lucas Gabriel1977POR=71B−51N−116B=121N=123N−140B=141N+142B=110B3.528.531.011.251986+3.6
127Salami, Reza1998FRA−129N−87B=147N−63N+155B=130N=134B=122B=115N3.527.529.09.251998-1.0
128Turner, Justin1999AUS+63B=26B=42N−67N−38B−91N+142B−62NF3.038.541.013.252070+13.0
129Yekeler, Kerem SarpCM2187TUR+127B−8N+102B−29N+94B−28N−91B−79N−100B3.038.041.511.502040-74.8
130Llamazares Lopez, Marcos2096ESP−1N+151B−10N=98B−101N=127B−103N+136BF3.035.537.58.752010-22.8
131Almeida, Joao Pedro Dias2038POR=30N+75B=53N−60B=42N=52B−55NFF3.035.535.515.002178+24.0
132Frutuoso, Tiago1896POR+57B−40N−72B=102N−95B−121N+137B=100N−98B3.034.537.011.501962+22.4
133Decker, Nils2110GER+157BF−35N−109B+103N+61B−42N−74N−73B3.034.034.010.501998-25.4
134Araujo, Ricardo2095POR−24N+101B=109N−75B=111N−96B=127N=112B−103N3.033.036.511.001989-56.0
135Silva, Lourenco Santa Clara2004POR=99N=56B−55N+115B−89N−114B−93N+149B−122N3.032.534.510.001991-3.0
136Mehta, Hursh1927USA+165B−32B−33N−110N−139B−120N+157B−130N+151B3.027.027.03.501938+1.4
137Masoumi, Shahin Cazares2023USA−60B+63N−65B−93N−81N=141B−132N+155B−111N2.532.033.57.751890-64.4
138Takahashi, Michael2110USA+145B=43N−50B−39N+83B−66NFFF2.530.530.59.502117+0.4
139Gil Lopez, Alejandro2043ESP−46N+154B−56N−148B+136N=85B−88B−124NF2.530.031.56.751931-24.0
140Van Dam, Niels2054NED=35N−22B−25B+155N−143B+126N−63BFF2.530.030.07.752105+4.8
141Rocha, Miguel Feio Guimaraes1924POR−59N−102N=121B−58B=151N=137N=126B−115B=142N2.529.531.57.001884-19.2
142Mensing, Adrian2098NED−6N−103B+146N−69B−144N+163B−128N−126N=141B2.529.029.54.251880-55.2
143Kikkert, Robert2212NED=96N−112B+58N−76B+140N−80B−70NFF2.528.528.59.501920-54.4
144Kandic, MilanFM2026SRB−37B−67N=155B=157N+142B−78N=124B−117NF2.528.029.55.751900-27.2
145Sandhu, Jai1802ENG−138N+164B−90N+97B−148N−84B=153N−123BF2.525.526.05.501934+22.4
146Lopez Palomar, Jose1970ESP−118N−93N−142B−120B+165N=104N+164B−92BF2.524.524.52.501944-5.6
147Park, HaneulWCM1839KOR−77B−62N=127B−83N=125N=151B+162NFF2.523.523.55.001916+24.8
148Garcia Martinez, Marcos2129ESPF−61B=152N+139N+145B−26BFFF2.518.018.06.002005-15.0
149Garcia de la Fuente, Alvaro1921ESP−88B+105N=57B−51N−161B=116N−62B−135N−155N2.031.032.08.251841-17.2
150Herraiz Gomez, Iker2037ESP+49B−45N=106B=99N−32B−59NFFF2.028.528.59.002088+14.8
151Aryan Goyal1993IND−82B−130N=63B−78N=141B=147N−154N=157B−136N2.026.528.05.751780-98.4
152Costa, Paulo Jorge Lopes2038POR−45B=25N=148B−77N+157B−82NFFF2.024.024.05.752036-2.4
153Bernardo, Daniel Madureira2017POR−41B−57N−156N+165B−97N=162N=145BFF2.019.019.01.501864-28.8
154Freitas, Daniel Leonardo M1877POR−23B−139N−98NF=121B−83N+151B−102N−119B1.530.030.03.751785-33.2
155Caturra, Rafael Dias1926POR−33N−80B=144N−140B−127NF−104B−137N+149B1.527.027.03.251779-27.8
156Ferreira, PauloCM1880POR−72N−73N+153BF=91B−105N−120B−116NF1.526.026.04.001828-7.8
157Romero Barkouk, Rayan1860ESP−133N=123B−84N=144B−152N−125B−136N=151NF1.524.024.04.001775-27.7
158Rebollo Montes, Bernardo2074ESP=50B−19N+125B−106N−74BFFFF1.523.023.06.002041-7.2
159Bourgois, Bastien2125FRA=61NF−19B+79N−45BFFFF1.520.520.57.002072-7.2
160Braun, Michael2037GERF=30BFF−41NF=117BFF1.014.514.54.502017-2.2
161Merkel, Luis2082GERFFFF+149NF−94BFF1.010.010.02.001971-6.0
162Almeida, Marta DiasWCM1976POR−85N−115B−104N−105NF=153B−147BFF0.520.520.51.001631-77.2
163Rolle, Lorenzo Anthony1983ITAF−38N=110B−114N−105B−142NFFF0.519.019.01.751728-50.0
164Hollmann, Thomas2043GERF−145NFF=124BF−146NFF0.513.513.51.751630-30.8
165Dinis de Sousa, Joao2128POR−136N−100B−101N−153N−146BFFFF0.015.515.50.001183-69.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Maia Chess Open 2025 - Maia Masters — Maia, Portugal | Chess Tournament Results | ChessStats