CChessStats

DDYUT Chess Cup Winter 2026

Open SwissStandard

30 players participated in this 7-round tournament, held from 24 Jan 2026 to 25 Jan 2026 in Lyubertsy, Russia. 2 federations represented. Top 10 Elo average was 1544, and top seed was Yuri Luzhetskiy (🇷🇺 RUS, 1996).

Fedor An Fomenko (🇷🇺 RUS, 1520) won with 5.5/7, ahead of Lev An Fomenko (5.5) and Ivan Ars Tychinin (5.0). Fomenko shared the lead from round 5, winning on tie-break.

The biggest upset came in round 2: Nikolay Step Kavalenya (1547) beat Yuri Luzhetskiy (1996), a +449-point gap.

Location
🇷🇺Lyubertsy, Russia
Dates
24 Jan 2026 → 25 Jan 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Avg top 10
1,544
Participants
30
Federations · 2 represented
🇷🇺Russia×22
FIDE (no federation)×3
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 5.5/7, decided on Buchholz.

Co-leaders
14
5
2
1
4
2
2
23.55.57R1R2R3R4R5R6R7
Fomenko5.5Fomenko5.5Kireev5Tychinin5Markov5Kuroschenkov4.5— ex-leaders:Markovled R4, #27
R7 · TIEBREAK CLUSTER

2 players finish on 5.5/7. Fomenko takes the title on Buchholz Cut1 (27.5).

WIN STREAKS · 2 top finishers

Fedor An Fomenko 3 wins (R4–R6)Mark Kireev 3 wins (R1–R3)

R4 · FORMER LEADER FALL

Mikhail Ev. Markov held the sole lead at R4 but finished #27.

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Fedor An Fomenko*—
1
1
2Lev An Fomenko—*
0
1
3Mark Kireev
0
1
*—
4Ivan Ars Tychinin
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Fomenko, Fedor An1520RUS+3N=9B=17N+16B+5N+4B=6N5.527.530.524.751776+26.8
2Fomenko, Lev An1527RUS+24B+17N=6B+10N−4B+7B+3N5.526.029.021.751772+25.6
3Tychinin, Ivan Ars0RUS−1B+30N+8N+9B+11B+5N−2B5.028.528.517.5015360.0
4Kireev, Mark0RUS+?B+14N+11B−5B+2N−1N+10B5.028.028.017.5015770.0
5Markov, Mikhail Ev.1555FID+15B+27N+12B+4N−1B−3B+9N5.027.529.519.00721-22.0
6Gaan, Anatoly K.1610RUS+8N=19B=2N=12B+18N=10N=1B4.526.529.518.501585-3.2
7Kuroschenkov, Sergey Bor0RUS=10N+13B=9N=18B+14B−2N+19B4.524.527.516.5015350.0
8Golubinov, Dmitrii0RUS−6B+25N−3B+24N+28B+19N=13B4.522.524.513.0015330.0
9Aydarov, Timur Gal0RUS+30B=1N=7B−3N+20B+15N−5B4.027.027.012.0013450.0
10Kavalenya, Nikolay Step1547RUS=7B+?N+19N−2B+12N=6B−4N4.026.526.511.501531-2.4
11Leisle, Vera Den1554FID+20N+22B−4N+15B−3N=13N=12B4.025.028.014.002237+14.4
12Zagorskiy, Daniil Lv0RUS+23N+18B−5N=6N−10B+21B=11N4.023.526.513.2515690.0
13FIDE 5700066360—=?B−7N+21N=22B+16N=11B=8N4.023.023.012.7514880.0
14Nekrasov, Anton1532RUS+16N−4B=20N+17B−7N=18B+22N4.022.525.513.001668+13.6
15Sintsov, Yaroslav Aleks0RUS−5N+26B+27B−11N+25N−9B+18N4.022.024.011.0014110.0
16Ivanov, Maksim Aleks0RUS−14B+?N+28B−1N−13B+27N+17B4.020.520.57.007270.0
17Zemtsov, Andrey0RUS+21N−2B=1B−14N=22N+25B−16N3.025.028.010.2513110.0
18Sukharev, Dmitrii A.1492RUS+28B−12N+26B=7N−6B=14N−15B3.024.026.09.251378-13.6
19Kuznetsova, Polina Dm1456RUS+25N=6N−10B=20B+21N−8B−7N3.023.526.59.751386-6.8
20Korolev, Maksim Ser0RUS−11B+29N=14B=19N−9N+26B−23N3.021.022.07.5013510.0
21Brusyanin, Stepan Yu0RUS−17B+24N−13B+23N−19B−12N+27B3.020.022.08.0015530.0
22Nasyrova, Agata Rus1437FID+29B−11N−23B=13N=17B+28N−14B3.020.021.06.50773-38.4
23Pozhidaev, Sergey1649RUS−12B−28N+22N−21B−26N+30N+20B3.018.018.06.002237+9.2
24Chemezov, Mikhail0RUS−2N−21B+30N−8B−27B+29N+28B3.018.018.03.007270.0
25FIDE 5220566610—−19B−8B+29N+27N−15B−17N+30B3.017.517.53.006560.0
26FIDE 5400387850—−27B−15N−18N+30B+23B−20N+29B3.016.016.04.0015810.0
27Samko, Andrey0RUS+26N−5B−15N−25B+24N−16B−21N2.022.025.06.007550.0
28Kholopov, Ilya0RUS−18N+23B−16N+29B−8N−22B−24N2.020.521.54.0014080.0
29FIDE 5700066280—−22N−20B−25B−28N+30B−24B−26N1.017.017.00.006370.0
30FIDE 5700066440—−9N−3B−24B−26N−29N−23B−25N0.021.022.00.008490.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets