CChessStats

Kazan Cup 2025_B9

Open SwissStandard

25 players participated in this 9-round tournament, held from 04 Oct 2025 to 10 Oct 2025 in Kazan, Russia. 2 federations represented. Top 10 Elo average was 643, and top seed was Marsel R Gatin ( FID, 1698).

Miron Nesterov (🇷🇺 RUS, 1594) won with 8.5/9, ahead of Egor Ol Tapazov (8.0) and Ibragim Saf Atabekov (6.5). Nesterov won solo starting round 7.

The biggest upset came in round 5: Miron Nesterov (1594) beat Marsel R Gatin (1698), a +104-point gap.

Location
🇷🇺Kazan, Russia
Dates
04 Oct 2025 → 10 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
Marsel R Gatin1698
Avg top 10
643
Participants
25
Federations · 2 represented
🇷🇺Russia×12
FIDE (no federation)×2
Top 3

How it unfolded

Top 6 · 9 rounds

Miron Nesterov led from R7; +0.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R7.

Co-leaders
29
14
7
4
2
2
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Nesterov8.5Tapazov8Shishov6.5Bagautdinov6.5Atabekov6.56.5
R7–R9 · LEAD HELD

Miron Nesterov held the sole lead from R7 through R9 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Miron Nesterov drew with Egor Ol Tapazov (Black).

WIN STREAKS · 3 top finishers

Miron Nesterov 5+3 wins (R1–R5, R7–R9)Egor Ol Tapazov 5 wins (R1–R5)Mikhail Shishov 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Miron Nesterov*
½
1
1
2Egor Ol Tapazov
½
*
1
1
3Mikhail Shishov
0
0
*
½
4Ildar Ren Bagautdinov
0
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Nesterov, Miron1594RUS+16B+24N+8B+3N+7B=2N+5B+4N+10B8.550.054.550.501905+54.0
2Tapazov, Egor Ol1597RUS+9N+13B+17N+5B+4N=1B=3N+12B+7N8.051.056.048.501763+34.8
3Atabekov, Ibragim Saf1536FID+19N+21B+6N−1B+15N+8B=2B−7N+11N6.551.055.537.001359-24.4
4Shishov, Mikhail0RUS+25B+23N+11B+22N−2B+7N+10B−1B=5N6.549.053.033.251507+9.2
5Bagautdinov, Ildar Ren0RUS+?B+?N+18B−2N+11B+14N−1N+?B=4B6.539.039.019.2512720.0
6FIDE 5220844440—+?B+?N−3B+16N−10B+?N=11B+22N+12N6.532.532.517.757350.0
7Gatin, Marsel R1698FID+12B+20N+14B+10N−1N−4B+18N+3B−2B6.051.056.033.001349-73.6
8Syatynov, Egor Ev0RUS+?N+?B−1N+?B+21N−3N−12B+?B+16N6.030.030.09.507660.0
9Gadzhimarov, Muslim0RUS−2B+?N−?B+?N+?B−11N+?B+20N+17N6.023.523.510.007950.0
10Giniyatov, Khalid0RUS+?N+?B+15N−7B+6N+18B−4N=17B−1N5.543.043.019.507810.0
11FIDE 5220726080—+?N+?B−4N+19B−5N+9B=6N+14N−3B5.542.542.519.756890.0
12FIDE 5400844340—−7N+?B+?N+13B=?N+?B+8N−2N−6B5.532.032.011.508500.0
13FIDE 5400843880—+?B−2N+?B−12N+23B+?N=14B+15N−?B5.529.029.012.757950.0
14Spiridonov, Elisey0RUS+?N+?B−7N+?B+?N−5B=13N−11B+22N5.528.028.07.259050.0
15Viktorov, Ilya0RUS+?B+?N−10B+?N−3B+?N=17N−13B+?N5.522.522.52.507350.0
16FIDE 5400844000—−1N+?B+?N−6B+?N=21B=23B+18N−8B5.035.035.09.507970.0
17FIDE 5400524350—+?B+?N−2B+?N−18B+?N=15B=10N−9B5.030.030.05.507950.0
18Agliullin, Timerkhan0RUS+?N+?B−5N+?B+17N−10N−7B−16B+?N5.028.028.05.009050.0
19FIDE 5400359210—−3B+?N+20B−11N+?B−23N+?B+?N−?B5.021.521.55.007350.0
20FIDE 5400353440—+?N−7B−19N+?B+?N+?B−?N−9B+25N5.021.021.04.009050.0
21FIDE 5400581660—+?B−3N+25B+?N−8B=16N−22B−?N+?B4.526.026.06.507350.0
22FIDE 5220727560—+?N=?B+?N−4B−?N+?B+21N−6B−14B4.523.023.04.506420.0
23Kazarin, Igor0RUS+?N−4B=?N+?B−13N+19B=16N−?B=?N4.522.022.07.506420.0
24Kuzminov, Roman0RUS+?N−1B−?N+?B−?N=?B+?N−?B+?N4.58.58.50.007970.0
25FIDE 5220728100—−4N+?B−21N+?B−?N−?B+?N+?B−20B4.016.016.00.006420.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets