CChessStats

I FESTIVAL INTERNACIONAL ITT ATAHUALPA

SwissStandard

105 players participated in this 9-round tournament, held from 26 Aug 2025 to 31 Aug 2025 in Quito, Ecuador. 16 titled players from 8 federations. Top 10 Elo average was 2267, and top seed was Deivy Vera Siguenas (🇵🇪 PER, GM, 2429).

Nikola Mitkov (🇲🇰 MKD, GM, 2388) won with 7.5/9, ahead of Deivy Vera Siguenas (7.0) and Anderson Esmeraldas Huachi (7.0). Mitkov won solo starting round 8.

The biggest upset came in round 7: Jhonny Cesar Viscaino Yanez (CM, 1992) beat Marco Delgado Romero (2380), a +388-point gap.

Location
🇪🇨Quito, Ecuador
Dates
26 Aug 2025 → 31 Aug 2025
Time control
Standard: 90 minutes for game with 30 seconds delay from move 1
System
Swiss · 9 rounds
Top seed
🇵🇪GMDeivy Vera Siguenas2429
Avg top 10
2,267
Participants
105
Titled players · 16
GM×2
IM×4
FM×3
CM×2
WGM×1
WFM×1
WCM×3
Federations · 8 represented
🇪🇨Ecuador×81
🇵🇪Peru×11
🇨🇴Colombia×4
🇪🇸Spain×1
🇻🇪Venezuela×1
🇨🇺Cuba×1
🇲🇰North Macedonia×1
🇧🇷Brazil×1
Top 3

How it unfolded

Top 6 · 9 rounds

GM Nikola Mitkov led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
44
20
9
2
1
2
2
1
1
2.54.579R1R2R3R4R5R6R7R8R9
R5–R9 · LEAD HELD

GM Nikola Mitkov held the sole lead from R5 through R9 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

GM Nikola Mitkov drew with GM Deivy Vera Siguenas (White).

WIN STREAKS · 3 top finishers

GM Nikola Mitkov 5 wins (R1–R5)GM Deivy Vera Siguenas 3 wins (R1–R3)IM Miguel Munoz Sanchez 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Mitkov, NikolaGM2388MKD+39N+14B+21N+5B+9N=2B=7N+29B=3N7.550.555.545.252425+6.3
2Vera Siguenas, DeivyGM2429PER+47B+6N+29B=4N+12B=1N=11B=13N+9N7.051.055.542.252358-4.3
3Esmeraldas Huachi, AndersonFM2141ECU+50N+17B=19N8B+45N+42B+15N+7B=1B7.047.552.038.752178+13.6
4Garzon Zapatanga, Christopher LeonelIM2195ECU+46B+44N+18B=2B=8N=36N=28B+20N+13B7.046.050.538.752194+8.8
5Munoz Sanchez, MiguelIM2180ECU+59B+23N+31B1N=28B+30N=8B+36N+18B7.045.549.536.252160+0.9
6Ochoa SImisterra, Abraham David1832ECU+63N2B+47N=101B=73N+26B+32B+28N+16B7.040.542.032.502002+39.6
7Soriano Quispe, Ivan ExcenderIM2377PER=71N+41B+34N+11B+33N+10B=1B3N=8B6.548.552.036.252282-12.2
8Cargua Inca, Mateo1925ECU+93B+75N=12B+3N=4B=28N=5N+35B=7N6.547.049.533.752178+118.4
9Contreras Huaman, FiorellaFM2260PER+81B+35N+36B+43N1B+16N=29B+11N2B6.546.049.032.002238+2.0
10Delgado Romero, Marco2380PER+88B+60N+27B=28N+22B7N13B+23N+21B6.543.546.531.502205-12.6
11Robledo, Manuel2098PER+57B+52N+42B7N+31B+20N=2N9B=17N6.046.050.030.502111+7.8
12Requejo Cotrina, Oswaldo ValentinFM2188PER+74N+38B=8N+19B2N15B+45N=42B+35N6.044.548.029.502033-25.2
13Viscaino Yanez, Jhonny CesarCM1992ECU+85B=30N+69B22N+23B+44N+10N=2B4N6.044.547.529.002050+15.0
14Sozoranga Barahona,Jordy Alexander1830ECU+65B1N+81B+24N+43B29N+27B16N+39B6.043.046.027.501968+66.0
15Alarcon Vega, Icker Aldair1917ECU+64B=69N30B+48N+37B+12N3B+22N=29N6.042.045.529.251938+15.2
16Guerrero Cajeca, Matias Israel2000ECU+91N68B+61N+25B+82N9B+31N+14B6N6.040.543.026.001928-23.2
17Tapia Morocho, Ilany MarjorieWCM1772ECU+56B3N+70B29N+57B=24N+71B+43N=11B6.040.043.525.751919+64.4
18Correa Campos, Angel1906ECU+62N+49B4N72B+81N+68B+38N+33B5N6.039.542.525.001959+28.0
19Mancheno Barahona, Matias Gabriel1909ECU+53B+48N=3B12N+90B=32N35B+58N+82N6.039.041.524.501923+10.0
20Moreno Viteri, Oscar1905ECU+76B+101N28B+51N+89N11B+82N4B+34N6.036.538.020.001922+8.8
21Norona Obaco, Wenceslao1933ECU+54B+24N1B=23N30B+89N+51B+44N10N5.543.546.024.251898-6.4
22Narvaez Carvajal, Jose1925ECU+102N=34B+71N+13B10N33B+52N15B+68N5.540.041.521.501922+2.2
23Palacios Gordillo, Camila Estefania1750ECU+86N5B+96N=21B13N+101B+40N10B+47N5.540.041.519.251840+16.8
24Chamba Guerrero, Maria PazWCM1682ECU+80N21B+77N14B+79N=17B=25N+31B=42N5.539.543.023.501784+45.6
25Moscoso Tellez, Joe Goldtie Marshall1758PER+89B28N+85B16N=70B+59N=24B+57N=33N5.536.038.520.501806+21.2
26Reyes Soto, Patricio Gabriel1632ECU=90B=32N=37B=55N+78B6N=89B+70N+44B5.535.538.021.251778+38.0
27Ruiz Zurita, Cesar1933ECU+94N+58B10N82B+61N+72B14N=68B+69B5.534.036.519.251836-19.4
28Hernandez Ojeda, Garry AnatholyCM2106PER+87N+25B+20N=10B=5N=8B=4N6BF5.048.548.528.002080-1.8
29Reinoso, Daniel2018ECUF+72B2N+17B+38N+14B=9N1N=15B5.047.547.526.752105+15.8
30Navarro Costa, Alejandro Mauricio1686PER+99N=13B+15N33B+21N5B42N=40B+64N5.043.045.023.001905+70.0
31Uquillas, Lenin1881ECU+77N+40B5N+68B11N+34B16B24N+57B5.042.045.521.001796-30.4
32Guerrero Caicedo, ArletteWFM1952ECU=41N=26B+49N=45B+39N=19B6N82B+59N5.041.544.524.001733-44.2
33Heredia Serrano, CarlaWGM2129ECU+70B+51NF+30N7B+22N=36B18N=25B5.041.541.523.751980-23.2
34Orbe Vivero, Maria Jose1686ECU+37B=22N7B=57N+86B31N+53B+60N20B5.040.543.521.251751+23.6
35Ubilluz Pena, Jaiden Andres1774ECU+79N9B+74N89B+46N+73B+19N8N12B5.040.042.521.001786+4.4
36Carrion Lopez, Nestor1910PER+83N+95B9N+52B+72N=4B=33N5BF5.039.039.019.502010+42.4
37Moreno Herrera, Antonio Adolfo0VEN34N+94B=26N+71B15N45B+50N+49B=38N5.038.541.020.2516920.0
38Enriquez, Juan Camilo1783COL+97B12N+46B+75N29B+58N18B=48N=37B5.038.540.518.751811+11.2
39Viteri Saeteros, Nicklas Fernand1607ECU1B+105N+60B=42N32B+90N=43B+51N14N5.038.538.515.501829+80.8
40Samaniego Sanchez, Pedro Alejandr0ECU+61B31N48B+54N=75B+69N23B=30N+58B5.036.039.520.2516950.0
41Chavez Espinoza, Paul Nicolas1519ECU=32B7N+103B44NF=55B+92N+73B+60N5.034.035.015.751776+72.4
42Cajamarca Gordillo, Sebastian Alejandro1842ECU+105BF11N=39B+50N3N+30B=12N=24B4.542.542.517.751846+4.0
43Leon Calderon, JonathanIM2081ECU+96N+45B+68N9B14N=52B=39N17B=46N4.540.543.017.501785-57.8
44Vargas Salazar, Alvaro Matias1768ECU+73N4B=50N+41B+101N13B+74N21B26N4.540.542.015.751717-26.4
45Galarza Chalco, Sebastian Alexand1749ECU+98B43N+54B=32N3B+37N12B+71N48B4.540.042.017.501761-4.0
46Zambrano Bedoya, Diego Omar1588ECU4N+65B38N+63B35B+100N58B+66N=43B4.537.539.516.251627+3.2
47Armijos Guillen, Victor Enrique1614ECU2N+76B6B62N+104B+77N=78B+75N23B4.537.538.513.251626-1.2
48Valdiviezo Garcia, Angel Mathias1631ECUF19B+40N15B+55N82B+73N=38B+45N4.537.537.520.001702+18.0
49Lopez De La Cruz, Violeta Jazmin1624ECU+55B18N32B53N+65B=76N+56B37N+70B4.537.040.518.251598-6.8
50Viteri Saeteros, Thiago Martino1564ECU3B+56N=44B+69N42B51N37B+77N+89B4.537.039.516.251705+49.6
51Chamba Guerrero, Salome1747ECU+66N33B+93N20B=74N+50B21N39B+76N4.537.039.516.251666-37.2
52Villalta Rodriguez, Javier Alberto1713ECUF11B+64N36N+53B=43N22B+89N+78B4.535.535.516.751770+16.4
53Tuquerrez Robalino, Pablo Randy1469ECU19N+84B72N+49B52N+61B34N=101B+74N4.534.035.515.751632+61.6
54Pesantes Herrera, Emilio Roberto1513ECU21N+66B45N40B+97N+92B68N+67B=72B4.532.534.514.251604+26.0
55Vera Pilco, Jose David0ECU49N+83B=95N=26B48B=41N70B+102N+71B4.532.033.514.5015710.0
56Gualotuna Duran, Dante Alfredo1428ECU17N50B=94N59N+88B+95B49N+91B+83N4.530.032.512.251586+34.0
57Poma Jimbo, Roddy Joseph1544ECU11N=73B+92N=34B17N+79B+72N25B31N4.038.040.513.751637+37.2
58Echeverria Salvador, Christian Da1690ECU+67B27NF+64B+91N38B+46N19B40N4.036.539.015.001704+3.6
59Ponce Morejon, Gustavo Ismael1570ECU5N=92B73N+56B+95N25B=67N+63B32B4.036.038.514.251596-0.4
60Lauser, Jessica T1794USA+92N10B39N73B+63N+62B+81N34B41B4.036.038.513.501574-49.4
61Atahualpa de la Cruz, Mateo Alda1627ECU40N+62B16B+83N27B53N+90B65N+86B4.035.037.512.501565-29.6
62Yarpas Flores, Heidy1463ECU18B61N+66B+47B68N60N+84B72N+100B4.032.534.513.501452-37.2
63Coronado Litardo, Matheo Fabian1448ECU6B81N+80B46N60B+99N+85B59N+84B4.032.034.011.501379-21.2
64Bautista Anchatuna, Sebastian Adr1481ECU15N+80B52B58N+99B78N+86B+100N30B4.031.533.510.501435-14.4
65Ruiz Arends, Salome1445ECU14N46N=84B=92B49N+87B+93N+61B75B4.031.033.512.251563+47.2
66Charco Macias, Aranza Valentina0ECU51B54N62N+87B+93N=91B=101N46B+81N4.028.530.010.5015340.0
67Menendez Carrera, Sebastian0ECU58N+91B75B70N=83B+94N=59B54N+102B4.027.529.010.001509-68.0
68Barrantes Cueva, Mateo Josue1700PERF+16N43B31N+62B18N+54B=27N22B3.541.041.017.251808+36.4
69Robalino Gomez, Roberto Josue1642ECU+84N=15B13N50BF40B+76N+74B27N3.539.042.013.001681+4.8
70Anton Calderon, Carlos1555ECU33N+79B17N+67B=25N71B+55N26B49N3.538.542.014.751454-18.6
71Vargas Orozco, Yolanda Nicolth1603ECU=7B+90N22B37N+84B+70N17N45B55N3.538.541.012.251649+8.0
72Lopez Velazquez, Luis Oscar1709CUBF29N+53B+18N36B27N57B+62B=54N3.538.538.516.751689-12.4
73Echeverria Quelal, Fatima Antonel1421ECU44B=57N+59B+60N=6B35N48B41N=94B3.538.040.514.751578+44.0
74Bermeo Alcivar, Wilson Richard1578ECU12B+97N35B+76N=51B+75N44B69N53B3.535.037.011.251580-5.6
75Gandara Baquero, Daniel1670ESPF8B+67N38B=40N74B+91N47B+65N3.535.035.013.001519-49.2
76Llano Minda, Tiffany Kamila1461ECU20N47N+99B74B+98N=49B69B+90N51B3.531.033.08.751272-30.8
77Collaguaso Ramirez, Yadiel Enner1455ECU31B+88N24B81N+103B47B=96N50B+91N3.530.531.57.751484+8.8
78Zambrano Abril, Edwar Einstein0ECUFFF+93B26N+64B=47N+81B52N3.528.528.511.7516110.0
79Norona Obaco, Mateo Fernando1437ECU35B70N+88B+85N24B57N=102N+96BF3.528.029.59.251545+34.8
80Ortiz Cedeno, Blanca Esthela0ECU24B64N63N97B87N+88B+98N=93B+96N3.526.528.58.7513920.0
81Daquilema Zarate, Allan Fausto1601ECU9N+63B14N+77B18B+86N60B78N66B3.037.540.510.501641+6.8
82Pincay Coloma, Renata1737ECUFFF+27N16B+48N20B+32N19B3.033.033.015.001889+23.0
83Villagomez Muenala, Dannae Amaya1478ECU36B55N+98B61B=67N=84N100B+85N56B3.030.032.08.501425-14.4
84Peralta Morales, Digar0ECU69B53N=65N+94B71N=83B62N+87B63N3.029.532.09.0013950.0
85Pucachaqui Arotingo, Jempue1528ECU13N+86B25N79B92N+98B63N83B+97N3.029.531.57.001355-76.8
86Ruiz Armas, Kirpal Gabriel1405ECU23B85N+102N+96B34N81B64N+95B61N3.029.531.06.5014660.0
87Becerra Fonseca, CamilaWCM1544COL28B89N90B66N+80B65N+104B84N+98B3.026.527.56.50802-27.8
88Rivas Campos, Jonatan Esli1604ESA10N77B79N98B56N80N+103B+104N+99B3.026.527.54.00788-88.0
89Rosero Monar, Sofia Alejandra1417ECU25N+87BF+35N20B21B=26N52B50N2.540.543.510.751565+42.8
90Ponton Villacis, Roque Benjamin0ECU=26N71B+87N+95B19N39B61N76BF2.533.035.58.2514800.0
91Mayorga Hermoza, Jaim Gamliel1529ECU16B67N+97B+103N58B=66N75B56N77B2.531.532.55.001334-60.4
92De La Cruz Moreno, Alejandra1444ECU60B=59N57B=65N+85B54N41B94N=95N2.531.033.58.251390-33.2
93Montaluisa Farinango, Nicolas Benjamin1489ECU8N+99B51B78N66B+103N65B=80NF2.530.531.54.75898-35.2
94Ona Quito, Pablo Patricio1490ECU27B37N=56B84NF67B=95N+92B=73N2.530.530.57.751574+18.0
95Ruiz Alvarez, Santiago1628COL+103B36N=55B90N59B56N=94B86N=92B2.528.529.55.751272-107.6
96Oviedo Hidalgo, Jose Ignacio1534ECU43B+98N23B86N100B+97N=77B79N80B2.527.529.55.751384-53.2
97Gallardo Garzon, Dante1441ECU38N74B91N+80N54B96B99N+103N85B2.026.527.54.50776-84.8
98FIDE 3668339045N96B83N+88N76B85N80B+99B87N2.026.028.05.0012440.0
99Montenegro Pino, Francisca Salome0ECU30B93N76N+102B64N63B+97B98N88N2.026.027.53.5013200.0
100Cabascango Maigua, Tayel Matias0ECUFFFF+96N46B+83N64B62N2.018.018.05.5014610.0
101Da Silva Junior, Romildo Ramos1591BRAF20BF=6N44B23N=66B=53NF1.535.035.07.751504-22.8
102Alvarado Barahona, Jhosue1484ECU22B103N86B99NF+104N=79B55B67N1.524.524.52.751310-29.2
103Ruiz Alvarez, Jeronimo0COL95N+102B41N91B77N93B88N97B104B1.022.523.51.5012020.0
104FIDE 36671700FFFF47N102B87N88B+103N1.013.013.01.007620.0
105Basantes Urina, Maickel Steven1449ECU42N39BFFFFFFF0.012.012.00.00925-14.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
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