CChessStats

Primorye_Ch.Standard

Open SwissStandard

25 players participated in this 8-round tournament, held from 17 Jan 2026 to 25 Jan 2026 in Vladivostok, Russia. 3 titled players from 3 federations. Top 10 Elo average was 2120, and top seed was Konstantin Sek (🇷🇺 RUS, IM, 2377).

Konstantin Sek (🇷🇺 RUS, IM, 2377) won with 6.5/8, ahead of Andrey Tikhonovetskiy (6.0) and Nikita Nedelko (6.0). Sek won solo starting round 5.

The biggest upset came in round 6: Vladislav Morozov (1419) beat Andrey Shukin (2181), a +762-point gap.

Location
🇷🇺Vladivostok, Russia
Dates
17 Jan 2026 → 25 Jan 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 8 rounds
Top seed
🇷🇺IMKonstantin Sek2377
Avg top 10
2,120
Participants
25
Titled players · 3
IM×2
FM×1
Federations · 3 represented
🇷🇺Russia×23
🇺🇿Uzbekistan×1
FIDE (no federation)×1
Top 3

How it unfolded

Top 6 · 8 rounds

IM Konstantin Sek 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
12
5
6
2
1
1
1
1
2468R1R2R3R4R5R6R7R8
Sek6.5Tikhonovetskiy6Nedelko6Gritsenko5.5Vorokov5Tsoy5
R5–R8 · LEAD HELD

IM Konstantin Sek held the sole lead from R5 through R8 without losing it.

R2 · HEAD-TO-HEAD · WINNER VS 2ND

IM Konstantin Sek drew with Andrey Tikhonovetskiy (Black).

R3–R6 · WIN STREAK

IM Konstantin Sek won 4 in a row (R3–R6).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1IMKonstantin Sek*
½
1
1
2Andrey Tikhonovetskiy
½
*
½
1
3Nikita Nedelko
0
½
*
½
4IMAndrey Gritsenko
0
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8PtsBu C1BuSBPerfΔ
1Sek, KonstantinIM2377RUS+19B=2N+12B+9N+4B+3B=7N=5B6.535.538.530.752320-2.2
2Tikhonovetskiy, Andrey2090RUS+22N=1B+10N=3B=7N+4N+6B=8B6.036.539.028.252282+81.2
3Nedelko, Nikita2082RUS+16N+13B=4B=2N+11B−1N+12B+7N6.035.038.526.252155+19.4
4Gritsenko, AndreyIM2360RUS+15N+7B=3N+8B−1N−2B+13B+12N5.535.539.023.502212-10.5
5Vorokov, Veniamin2011RUS+17B−12N+14N=13B−10N+21B+11B=1N5.031.033.519.751934-21.2
6Tsoy, Konstantin1915RUSF+22B=15N+16B=8N+10B−2N+13B5.028.528.518.502049+26.2
7Botvenkin, David1959RUS+21B−4N+19B+12N=2B=13N=1B−3B4.535.037.517.751977+12.0
8Shukin, Andrey2181RUS+18B+11N=9B−4N=6B−12N+19B=2N4.533.036.018.751991-30.4
9Muratov, SergeyFM2077RUS+20N+14B=8N−1B−13N=11N+17B=10B4.531.534.517.251965-16.2
10Kalinin, Oleg2151RUS−12B+17N−2B+20N+5B−6N+15B=9N4.531.534.517.251930-37.0
11Zimens, Nikita1647RUS+23N−8B+16N+15B−3N=9B−5N+19B4.530.031.013.251864+76.8
12Morozov, Vladislav1419RUS+10N+5B−1N−7B+22N+8B−3N−4B4.036.539.016.501802+130.4
13Andreev, Andrey1836RUS+24B−3N+20B=5N+9B=7B−4N−6N4.033.534.513.251917+26.0
14Frolov, Ilia1779RUS+25N−9N−5B−22B−15N+23N+20B+21N4.022.022.57.001664-22.0
15Chesnokova, Anna1586RUS−4B+21N=6B−11N+14B=17N−10N=16B3.530.533.012.501747+58.0
16Nedelko, Alexey1713RUS−3B+24N−11B−6N−20B+25N+21B=15N3.525.526.05.751528-30.6
17Opaley, Konstantin1696RUS−5N−10B+23N+25B=21N=15B−9N=18B3.524.525.06.251715-6.0
18Parygin, Kirill1800RUS−8NFFF+23B+20N+22B=17N3.514.514.58.251869+8.8
19Nogovitsina, Yana1574FID−1N+23B−7N−21B+24N+22B−8N−11N3.026.027.04.501614+0.4
20Bahodirova, Malika1492RUS−9B+25N−13N−10B+16N−18B−14N+23B3.025.025.55.001621+31.6
21Salin, Anatoliy1611RUS−7N−15B+25B+19N=17B−5N−16N−14B2.527.027.55.251529-32.0
22Kalinin, Sergey1684RUS−2B−6N+24B+14N−12B−19N−18N=25B2.526.527.05.251489-29.4
23Verkhozina, Vera1573RUS−11B−19N−17B−24N−18N−14B+25B−20N1.022.523.00.50865-84.0
24Erbyagina, Evgeniya0RUS−13N−16B−22N+23B−19BFFF1.014.014.01.0014310.0
25Ergashev, Anvar0UZB−14B−20B−21N−17NF−16B−23N=22N0.520.020.01.2512240.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets