CChessStats

Ohta-park chess Artek 2026. Standard B1

Open SwissStandard

30 players participated in this 7-round tournament, held from 23 Feb 2026 to 25 Feb 2026 in Mistolovo, Russia. Top 10 Elo average was 1814, and top seed was Valery Artamonov (🇷🇺 RUS, 2017).

Valery Artamonov (🇷🇺 RUS, 2017) won with 6.5/7, ahead of Arseniy Vik Makarchik (5.5) and Sevastyan Kuznetsov (5.0). Artamonov shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 3: Aleksandra Pustynnikova (1556) beat Nikolay Y. Gerasimov (1917), a +361-point gap.

Location
🇷🇺Mistolovo, Russia
Dates
23 Feb 2026 → 25 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇷🇺Valery Artamonov2017
Avg top 10
1,814
Participants
30
Federations · 1 represented
🇷🇺Russia×30
Top 3

How it unfolded

Top 6 · 7 rounds

Valery Artamonov led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
12
3
1
2
1
1
1
23.55.57R1R2R3R4R5R6R7Artamonov takes lead
Artamonov6.5Makarchik5.5Kuznetsov5Buga5Solntseva4.5Lambert4.5
R5 · LEADER CHANGE24 Feb

Valery Artamonov takes the sole lead (4.5/5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Valery Artamonov beat Arseniy Vik Makarchik (White).

WIN STREAKS · 3 top finishers

Valery Artamonov 5 wins (R3–R7)Arseniy Vik Makarchik 3 wins (R1–R3)Sevastyan Kuznetsov 3 wins (R4–R6)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Valery Artamonov*
1
1
—
2Arseniy Vik Makarchik
0
*
1
—
3Sevastyan Kuznetsov
0
0
*
1
4Vladislav Buga——
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Artamonov, Valery2017RUS+19B=5N+3B+15N+2B+6N+7B6.527.030.027.752193+19.0
2Makarchik, Arseniy Vik1766RUS+29N+23B+15B=7N−1N+8B+3B5.525.526.017.501974+72.4
3Kuznetsov, Sevastyan1814RUS+8N+11B−1N+13B+4N+5B−2N5.029.533.521.501869+24.0
4Buga, Vladislav1758RUS+24B=16N+9B=5N−3B+20N+15B5.023.526.017.001864+40.0
5Lambert, Mark1756RUS+22N=1B+10N=4B+17N−3N=6B4.528.531.018.001822+26.0
6Solntseva, Arina1698RUS=12B+14N=20B+21N+7B−1B=5N4.526.028.516.251782+30.8
7Khalyapin, Sergey1770RUS+21B=9N+16B=2B−6N+11B−1N4.028.030.514.751738-10.8
8Abashev, Vladimir1561RUS−3B+18N+26B=20N+9B−2N=10N4.025.027.013.001685+36.8
9Masalova, Elizaveta1674RUS+28N=7B−4N+19B−8N+22B=12N4.022.524.011.001662-4.0
10Latypov, Mark Ev1626RUS=26B+12N−5B=14N=20B+21N=8B4.022.024.013.001630+3.6
11Ermakov, Egor A1488RUS+27B−3N=19B=16N+14B−7N+21B4.022.024.011.751693+74.0
12Goroschenya, Maksim A1515RUS=6N−10B+30N−17B+27B+16N=9B4.021.522.010.251675+54.8
13Rusinov, Matvey1598RUS+18B−15N+24B−3N=21B=19N+20B4.020.523.011.751694+32.4
14Pekshev, Konstantin A1562RUS=25N−6B+29N=10B−11N+23N+19B4.020.521.09.251671+37.6
15Zuev, Maksim Al1969RUS+30N+13B−2N−1B=22N+17B−4N3.527.027.59.251695-84.4
16Lobanov, Semen A1613RUS+23N=4B−7N=11B=25N−12B+22N3.522.024.510.751644+6.4
17Teterin, Mikhail1585RUS−20B=26N+27B+12N−5B−15N+28B3.519.020.58.501635+13.2
18Kotsur, Egor1487RUS−13N−8B=28N+29B−19N+27N+24B3.517.017.55.751567+28.0
19Kapshukov, Vasiliy1573RUS−1N+22B=11N−9N+18B=13B−14N3.026.028.510.001570-8.4
20Polyakov, Timofey Dm1480RUS+17N=25B=6N=8B=10N−4B−13N3.025.027.511.001632+20.0
21Pustynnikova, Aleksandra1556RUS−7N+28B+25N−6B=13N−10B−11N2.523.024.56.001557-2.8
22Zivert, Lev1526RUS−5B−19N+23B+24N=15B−9N−16B2.521.023.56.751556-0.8
23Ratnikov, Pavel Andr.1497RUS−16B−2N−22N+30B+29N−14B=26N2.518.018.52.001486-6.4
24Andreev, Dmitriy Kir1540RUS−4N+30B−13N−22B=26N+29B−18N2.517.518.02.001472-28.0
25Gerasimov, Nikolay Y.1917RUS=14B=20N−21B+26N=16BFF2.515.015.07.251564-39.0
26Besaraba, Viktor V1500RUS=10N=17B−8N−25B=24B−28N=23B2.019.020.56.251449-26.0
27Skurikhin, Timofey1598RUS−11N=29B−17N+28B−12N−18B=30N2.017.017.52.001376-85.6
28Simkin, Alexander1511RUS−9B−21N=18B−27NF+26B−17N1.517.518.03.751375-21.0
29Petrov, Nikolay1552RUS−2B=27N−14B−18N−23B−24NF0.520.020.01.001176-45.8
30Matyushina, Varvara1566RUS−15B−24N−12B−23NFF=27B0.516.016.01.001262-69.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets