Rilton U1800 2025-2026

Open SwissStandard

94 players participated in this 7-round tournament, held from 02 Jan 2026 to 05 Jan 2026 in Stockholm, Sweden. 8 federations represented. Top 10 Elo average was 1779, and top seed was Paul OMahony (🇸🇪 SWE, 1807).

Dalal Ankit (🇮🇳 IND, 1789) won with 6.0/7, ahead of Henry Brade (6.0) and Jens Petersson (5.5). Ankit shared the lead from round 1, winning on tie-break.

The biggest upset came in round 5: Erik Wartoft (1445) beat Joakim Smeds (1784), a +339-point gap.

Location

🇸🇪Stockholm, Sweden

Dates

02 Jan 2026 → 05 Jan 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇸🇪Paul OMahony1807

Avg top 10

1,779

Participants

Federations · 8 represented

🇸🇪Sweden×76

🇳🇴Norway×6

🇫🇮Finland×2

🇺🇸United States of America×1

🇱🇻Latvia×1

🇨🇳China×1

🇪🇸Spain×1

🇦🇺Australia×1

Top 3

🥇
Dalal Ankit
🇮🇳IND·1789
6.0pts·2072perf+31.6
🥈
Henry Brade
🇫🇮FIN·1740
6.0pts·1845perf+13.0
🥉
Jens Petersson
🇸🇪SWE·1786
5.5pts·1869perf+26.8

How it unfolded

Top 6 · 7 rounds

Tight race until R5; 2 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.

Co-leaders

Ankit6Brade6Wartoft5.5Zhao5.5Petersson5.5Kaitila5.5

R5–R7 · LEAD HELD

Dalal Ankit held the sole lead from R5 through R7 without losing it.

R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Ankit takes the title on Buchholz Cut1 (27.5).

WIN STREAKS · 3 top finishers

Dalal Ankit 5 wins (R1–R5)Henry Brade 6 wins (R2–R7)Erik Wartoft 4 wins (R4–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Dalal Ankit	*	—	—	½
2Henry Brade	—	*	—	—
3Erik Wartoft	—	—	*	—
4Yuchi Zhao	½	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Ankit, Dalal	1789	IND	+29N	+63B	+28N	+15B	+24N	=3B	=6N	6.0	27.5	30.5	25.00	2072	+31.6
2	Brade, Henry	1740	FIN	−51B	+94N	+75B	+22N	+52B	+24N	+17B	6.0	21.5	21.5	18.50	1845	+13.0
3	Petersson, Jens	1786	SWE	+54B	=8N	+9B	+27N	+31B	=1N	=4B	5.5	30.0	33.0	24.50	1869	+26.8
4	Kaitila, Aleksi	1709	FIN	+78N	=44B	+32N	+21B	+14N	=6B	=3N	5.5	27.5	29.5	22.25	1900	+23.6
5	Gidlund, Viggo	1719	SWE	+91N	+23B	−14N	+10B	=25N	+9N	+18B	5.5	27.0	28.0	21.50	1745	+7.2
6	Zhao, Yuchi	0	CHN	+65N	+33B	=45N	+42B	+26N	=4N	=1B	5.5	26.5	29.5	22.00	1792	0.0
7	Wartoft, Erik	1445	SWE	+34B	−16N	=43B	+61N	+46B	+31N	+14N	5.5	24.0	27.0	20.75	1916	+162.4
8	Denander, Leif	1643	SWE	+92N	=3B	=68N	+30B	=42N	+43N	+16B	5.5	23.5	24.0	18.25	1979	+86.0
9	Jackmann, Jonathan	1529	SWE	+30N	+36B	−3N	+57B	+45N	−5B	+28N	5.0	26.5	29.5	18.50	1876	+128.4
10	Kull, Mattias	0	SWE	+12B	+43N	−16B	−5N	+56B	+47N	+24B	5.0	26.0	29.0	19.00	1778	0.0
11	Hall, Hasse	1770	SWE	+62N	+19B	−15N	−25B	+54N	+32B	+40N	5.0	24.0	27.0	18.50	1773	+3.6
12	Prabu, Anjay	1678	SWE	−10N	+48B	+78N	−68B	+70N	+30B	+23N	5.0	21.5	23.5	16.00	2494	+41.6
13	OMahony, Paul	1807	SWE	−44N	+83B	+65N	=55B	=23N	+57B	+15N	5.0	21.0	23.0	16.00	1743	-18.8
14	Therstam, Alexander	1631	SWE	+89B	+56N	+5B	+16N	−4B	=17N	−7B	4.5	28.5	30.0	16.75	1738	+36.8
15	Paulsson, Anders	1685	SWE	+59B	+51N	+11B	−1N	+34B	=16N	−13B	4.5	27.5	30.5	17.25	1769	+15.2
16	Premat, Lucas	1702	SWE	+83N	+7B	+10N	−14B	+68N	=15B	−8N	4.5	27.5	29.5	17.25	1514	-41.2
17	Zunrong Liu, John	1748	SWE	+73N	+25B	+57N	−24B	+28N	=14B	−2N	4.5	25.5	28.0	15.75	1741	+0.4
18	Thorisson, Bjartur	1606	ISL	+81N	−42B	=86N	+58B	+36N	+21B	−5N	4.5	22.5	24.0	14.25	1704	+21.2
19	Ekbom, Mikael	1640	SWE	+87N	−11N	+82B	−26B	+38N	=35B	+42N	4.5	22.5	24.0	13.00	1667	+4.8
20	Svensson, Marcus	0	SWE	−23N	+91B	F	+73B	+49N	+33B	=35N	4.5	22.0	23.0	13.00	1669	0.0
21	Homtako, Thea Alexandra	1678	NOR	+93B	=71N	+53B	−4N	+51B	−18N	+43B	4.5	22.0	22.0	10.75	1678	+1.2
22	Jonsson, Stefan	1627	SWE	+84N	−26B	+79N	−2B	+81N	=42B	+45N	4.5	21.0	23.0	11.25	1647	+1.6
23	Huang, Edgar	1607	SWE	+20B	−5N	=37B	+69N	=13B	+34N	−12B	4.0	28.0	30.5	15.50	1647	+7.2
24	Lang Sohl, Benjamin	1683	SWE	+69N	+86B	+26N	+17N	−1B	−2B	−10N	4.0	28.0	29.5	12.50	1761	+17.6
25	Hjalte, Eric	1609	SWE	+38B	−17N	F	+11N	=5B	=40N	+39B	4.0	27.5	31.5	17.75	1790	+49.6
26	Ohlsson, Andreas	1768	SWE	+75B	+22N	−24B	+19N	−6B	=27N	=31B	4.0	26.5	29.0	15.50	1743	-3.4
27	Bardhan, Sayak Raj	1609	SWE	+58N	+35B	=42N	−3B	=33N	=26B	=36N	4.0	25.0	28.0	14.75	1740	+42.0
28	Alseif, Sam	1689	SWE	+48N	+79B	−1B	+60N	−17B	+52N	−9B	4.0	25.0	27.0	11.50	1456	-48.0
29	Oronez, Gabriel	1544	SWE	−1B	+74N	+56B	−34N	+37B	−39N	+64B	4.0	24.0	26.5	12.50	1656	+27.2
30	Jonsson, Henrik	1781	SWE	−9B	+67N	+77B	−8N	+60B	−12N	+68B	4.0	24.0	26.5	11.00	1525	-33.6
31	Eriksson, Bengt 1961	1650	SWE	+80N	=68B	+71N	+44B	−3N	−7B	=26N	4.0	23.5	25.5	11.25	1554	-21.6
32	Shaw, Hayden	1641	AUS	+70B	=46N	−4B	=37N	+82B	−11N	+59B	4.0	23.5	25.5	11.25	1482	-11.0
33	Gohlin Skoglund, Dorian	1713	SWE	=52B	−6N	+80B	+53N	=27B	−20N	+51B	4.0	23.0	25.0	11.50	1816	+13.6
34	Hansson, Henrik	1732	SWE	−7N	+88B	+85N	+29B	−15N	−23B	+62N	4.0	23.0	24.5	10.50	1554	-27.2
35	Magnusson, Julius	1753	SWE	+50B	−27N	−60B	+59N	+72B	=19N	=20B	4.0	22.5	25.0	13.50	1485	-56.8
36	Kolev, Stefan 2009	1694	SWE	+76B	−9N	=51B	+70N	−18B	+50N	=27B	4.0	22.5	25.0	12.00	1472	-59.2
37	Tian, Nan	0	SWE	=49N	=47B	=23N	=32B	−29N	+78B	+55N	4.0	22.0	24.0	12.50	1634	0.0
38	Serri, Rateb	0	SWE	−25N	+73B	−55N	+78B	−19B	+66N	+61B	4.0	20.0	22.0	10.50	1518	0.0
39	Wingh, Walter	1698	SWE	+94B	=53N	F	=54B	+79N	+29B	−25N	4.0	19.0	19.0	9.00	1562	-14.4
40	Hillbur, Anders	1658	SWE	−79N	=80B	+81N	+86B	+44N	=25B	−11B	4.0	18.5	20.0	10.00	1648	-1.0
41	Enfors, Daniel	1658	SWE	−71B	+76N	=69B	−51N	+80B	=64N	+53B	4.0	16.5	18.5	10.25	1560	-7.8
42	Lindberg, Sture	1726	SWE	+66B	+18N	=27B	−6N	=8B	=22N	−19B	3.5	28.5	31.5	14.50	1625	-13.8
43	Karlsson, Tomas 1969	1697	SWE	+88N	−10B	=7N	+71B	+55N	−8B	−21N	3.5	26.0	27.5	9.75	1510	-20.4
44	Homtako, Chloe Elisabeth	1564	NOR	+13B	=4N	+46B	−31N	−40B	−56N	+72B	3.5	25.0	27.5	13.75	1671	+30.8
45	Lang, Gusztav	1703	SWE	+67B	+77N	=6B	=52N	−9B	=68N	−22B	3.5	23.5	26.0	11.00	1461	-19.4
46	Smeds, Joakim	1784	SWE	+60N	=32B	−44N	=49B	−7N	=69B	+74N	3.5	22.0	24.5	10.50	1484	-38.0
47	Enstrom, Simon	1790	SWE	−53B	=37N	F	+48B	+67N	−10B	+69N	3.5	21.5	24.0	11.00	750	-16.0
48	Higgins, Emily	0	USA	−28B	−12N	=50B	−47N	+88N	+90B	+58N	3.5	20.5	22.0	7.75	1344	0.0
49	Moore, Kevin	1599	SWE	=37B	−52N	+87B	=46N	−20B	=72N	+73B	3.5	20.0	21.5	9.00	1822	+22.8
50	Ivulane, Agate	1508	LAT	−35N	−58B	=48N	+92B	+86N	−36B	+87N	3.5	17.5	18.0	5.25	924	-18.4
51	Srinivasson, Raghav	1469	SWE	+2N	−15B	=36N	+41B	−21N	=55B	−33N	3.0	27.0	30.0	13.50	1634	+55.6
52	Csaky, Szonja	0	SWE	=33N	+49B	F	=45B	−2N	−28B	+57N	3.0	25.0	28.0	10.25	1683	0.0
53	Hammar, Leonard	1549	SWE	+47N	=39B	−21N	−33B	=58N	+70B	−41N	3.0	23.0	25.5	9.50	1558	+1.6
54	Ekblad, Ruben	1543	SWE	−3N	=87B	F	=39N	−11B	+84N	+56B	3.0	23.0	24.5	7.75	1666	+22.0
55	Moll Villalonga, Sara	1621	ESP	−82B	+59N	+38B	=13N	−43B	=51N	−37B	3.0	22.5	24.5	11.00	1533	-14.4
56	Masoudi, Karam	1760	SWE	+85N	−14B	−29N	+83B	−10N	+44B	−54N	3.0	22.0	24.0	7.50	1488	-35.4
57	Jonsson, Matteo	1652	SWE	+74B	+82N	−17B	−9N	+84B	−13N	−52B	3.0	22.0	24.0	6.50	894	-53.2
58	Schioll-Johansen, Nicolay	0	NOR	−27B	+50N	=61B	−18N	=53B	+60N	−48B	3.0	21.5	24.5	9.50	1568	0.0
59	Ismaiel, Leon	0	SWE	−15N	−55B	+62N	−35B	+85N	+63B	−32N	3.0	21.5	23.5	8.00	1577	0.0
60	Nodtveidt, Mans	1530	SWE	−46B	+72N	+35N	−28B	−30N	−58B	+89N	3.0	21.0	22.5	8.00	1559	+4.4
61	Bjorkeson, Erik	1608	SWE	−86N	+92B	=58N	−7B	=69N	+79B	−38N	3.0	18.5	19.0	5.25	645	-28.4
62	Olsson, Emma	1528	SWE	−11B	−70N	−59B	+93N	+83B	+82N	−34B	3.0	18.5	18.5	4.00	951	-17.6
63	Ivanyuhin, Valeri	1644	SWE	+72B	−1N	−70B	−84N	+87B	−59N	+80B	3.0	18.0	19.5	6.00	989	-6.2
64	Wickramasinghe, Nishel Maria	1661	NOR	F	−69B	=76N	+74B	+71N	=41B	−29N	3.0	18.0	18.0	8.25	1408	-26.4
65	Haddad, Tony	1581	SWE	−6B	+93N	−13B	−72N	−66B	+91N	+92B	3.0	17.5	17.5	1.50	1007	-8.4
66	Behjoo, Arvid	0	SWE	−42N	−81B	−74N	+91B	+65N	−38B	+79N	3.0	17.0	18.0	6.00	1653	0.0
67	Domstedt, Viktor	0	SWE	−45N	−30B	=92N	+90B	−47B	=80N	+82B	3.0	16.5	17.0	4.75	958	0.0
68	Zhou, David	0	SWE	F	=31N	=8B	+12N	−16B	=45B	−30N	2.5	26.5	26.5	11.50	1636	0.0
69	Iversen, Oyvind	0	NOR	−24B	+64N	=41N	−23B	=61B	=46N	−47B	2.5	22.0	25.0	8.25	1582	0.0
70	Pickert, Paul	0	SWE	−32N	+62B	+63N	−36B	−12B	−53N	=77B	2.5	22.0	24.5	7.25	1518	0.0
71	Liu, Qiang	0	SWE	+41N	=21B	−31B	−43N	−64B	F	+88N	2.5	20.5	22.0	7.75	1519	0.0
72	Olsen, Bendik	0	NOR	−63N	−60B	+91N	+65B	−35N	=49B	−44N	2.5	20.0	21.0	5.75	1419	0.0
73	Ghosh, Rivan	1470	SWE	−17B	−38N	+93B	−20N	=89N	+81B	−49N	2.5	20.0	20.0	2.75	873	-20.0
74	Malmqvist, Fredrik	0	SWE	−57N	−29B	+66B	−64N	=75B	+76N	−46B	2.5	19.0	21.5	6.75	1263	0.0
75	OMahony, Adam	1516	SWE	−26N	+84B	−2N	−81B	=74N	−89B	+86N	2.5	18.0	19.5	4.75	954	-15.2
76	Hedman, Sven	0	SWE	−36N	−41B	=64B	−87N	+92N	−74B	+90N	2.5	16.5	17.0	3.50	1398	0.0
77	Sundberg, Philip	1594	SWE	+90N	−45B	−30N	−79B	−78N	+86B	=70N	2.5	15.5	17.0	4.25	942	-25.2
78	Danielsson, Astor	0	SWE	−4B	+90N	−12B	−38N	+77B	−37N	−84B	2.0	23.0	24.5	4.00	1538	0.0
79	Ma, George	0	SWE	+40B	−28N	−22B	+77N	−39B	−61N	−66B	2.0	22.5	25.0	6.50	1522	0.0
80	Moreau, Alfred	0	SWE	−31B	=40N	−33N	+88B	−41N	=67B	−63N	2.0	22.0	23.5	5.00	1298	0.0
81	Thams, Theodore	0	SWE	−18B	+66N	−40B	+75N	−22B	−73N	−91B	2.0	21.0	22.0	5.50	1333	0.0
82	Rydberg, Arthur	0	SWE	+55N	−57B	−19N	+85B	−32N	−62B	−67N	2.0	20.5	22.5	5.00	1475	0.0
83	FIDE 563003899	0	—	−16B	−13N	+89B	−56N	−62N	−85B	+93N	2.0	19.0	19.0	1.50	863	0.0
84	Razavi, Arman	0	SWE	−22B	−75N	F	+63B	−57N	−54B	+78N	2.0	18.0	18.0	5.00	1354	0.0
85	Rubin, Mattias	1514	SWE	−56B	+89N	−34B	−82N	−59B	+83N	F	2.0	15.5	15.5	3.50	946	-16.8
86	Sivolgin, Platon	0	SWE	+61B	−24N	=18B	−40N	−50B	−77N	−75B	1.5	21.5	24.0	5.25	1365	0.0
87	Premat, Christophe	0	SWE	−19B	=54N	−49N	+76B	−63N	F	−50B	1.5	20.0	22.5	4.00	1221	0.0
88	FIDE 343473857	0	—	−43B	−34N	=90B	−80N	−48B	+92N	−71B	1.5	17.0	17.5	1.25	915	0.0
89	Quiroga Gustavsson, Maximo	0	SWE	−14N	−85B	−83N	F	=73B	+75N	−60B	1.5	16.5	16.5	3.75	1381	0.0
90	Vikstrom, Jonathan	0	SWE	−77B	−78B	=88N	−67N	+93B	−48N	−76B	1.5	15.0	15.0	0.75	803	0.0
91	Birtuson, Rion	0	SWE	−5B	−20N	−72B	−66N	F	−65B	+81N	1.0	20.5	20.5	2.00	849	0.0
92	OMahony, Sean	0	SWE	−8B	−61N	=67B	−50N	−76B	−88B	−65N	0.5	20.5	22.0	1.50	784	0.0
93	FIDE 563003902	0	—	−21N	−65B	−73N	−62B	−90N	F	−83B	0.0	16.5	16.5	0.00	764	0.0
94	Engberg Obminski, Ludwig	0	SWE	−39N	−2B	F	F	F	F	F	0.0	12.0	12.0	0.00	918	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Wartoft, ErikSWE
+162.4
5.5 pts · #1
2Jackmann, JonathanSWE
+128.4
5.0 pts · #6
3Denander, LeifSWE
+86.0
5.5 pts · #10

Top rating losers

1Kolev, Stefan 2009SWE
-59.2
4.0 pts · #44
2Magnusson, JuliusSWE
-56.8
4.0 pts · #47
3Jonsson, MatteoSWE
-53.2
3.0 pts · #82

Biggest upsets

R5+339 Elo gap
Wartoft, Erik1445 beat Smeds, Joakim1784
R1+287 Elo gap
Wartoft, Erik1445 beat Hansson, Henrik1732
R1+271 Elo gap
Srinivasson, Raghav1469 beat Brade, Henry1740