CChessStats

Standard Chess Tournament_Open 1600

Round-RobinStandard

10 players participated in this 9-round tournament, held from 11 Oct 2025 to 19 Oct 2025 in Vladivostok, Russia. Top 10 Elo average was 770, and top seed was Vladislav Pyankov (🇷🇺 RUS, 1610).

Vladimir Bezverbny (🇷🇺 RUS, 1582) won with 8.5/9, ahead of Aleksandr Makhachkeev (7.5) and Elizaveta Tikhonova (7.0). Bezverbny won solo starting round 4.

The biggest upset came in round 2: Aleksandr Makhachkeev (1448) beat Vladislav Pyankov (1610), a +162-point gap.

Location
🇷🇺Vladivostok, Russia
Dates
11 Oct 2025 → 19 Oct 2025
Time control
Standard: All Moves in 45 Min. Incr. 30 Sec. / /
System
Round-robin · 9 rounds
Top seed
🇷🇺Vladislav Pyankov1610
Avg top 10
770
Participants
10
Federations · 1 represented
🇷🇺Russia×6
Top 3

How it unfolded

Top 10 · 9 rounds

Vladimir Bezverbny led from R4 onwards, the runner-up race stayed tight.

Co-leaders
4
2
2
1
1
1
1
1
1
#1#2#5#10R1R2R3R4R5R6R7R8R9
R4–R9 · LEAD HELD

Vladimir Bezverbny never relinquished the lead after R4; final gap +1.0 over the runner-up.

R8 · HEAD-TO-HEAD · WINNER VS 2ND

Vladimir Bezverbny drew with Aleksandr Makhachkeev (White).

WIN STREAKS · 2 top finishers

Vladimir Bezverbny 7 wins (R1–R7)Aleksandr Makhachkeev 3 wins (R1–R3)

Cross-table

#PlayerElo12345678910PtsSBBhΔ EloPerf
1🇷🇺Bezverbny, Vladimir1582*½111111118.530.7534.5+28.81787
3🇷🇺Makhachkeev, Aleksandr1448½*½1½111117.525.5035.5+18.01559
4🇷🇺Tikhonova, Elizaveta14880½*½1111117.021.2536.0+2.01534
2🇷🇺Pyankov, Vladislav161000½*1½1115.015.2538.00.01445
6🇷🇺Kim, Mark15700½00*011114.59.7538.5-48.81245
5🇷🇺Nagovitsin, Daniil0000½1*01114.59.0038.50.01339
10FIDE 5400854570000001*1114.06.5039.00.0732
8FIDE 5400854650000000*11.01.0042.00.0732
9FIDE 540085449000000000*11.00.0042.00.0732
7FIDE 540085430000000000*0.00.0043.00.0732

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets