CChessStats

CShK classic may

Open SwissStandard

23 players participated in this 8-round tournament, held from 10 May 2025 to 18 May 2025 in Astana, Kazakhstan. Top 10 Elo average was 1656, and top seed was Alisher Agzam (🇰🇿 KAZ, 1728).

Alisher Agzam (🇰🇿 KAZ, 1728) won with 6.5/8, ahead of Nariman Sayassatov (6.5) and Alisher Zhanybekov (6.0). Agzam shared the lead from round 7, winning on tie-break.

The biggest upset came in round 7: Suleyman Arif Kazakbay (1490) beat Ansar Zeinulla (1699), a +209-point gap.

Location
🇰🇿Astana, Kazakhstan
Dates
10 May 2025 → 18 May 2025
Time control
Standard: 40 minutes for the game with 30 seconds increment from move 1
System
Swiss · 8 rounds
Top seed
🇰🇿Alisher Agzam1728
Avg top 10
1,656
Participants
23
Federations · 1 represented
🇰🇿Kazakhstan×23
Top 3

How it unfolded

Top 6 · 8 rounds

Tight race until R4; 2 players tied at 6.5/8, decided on Buchholz.

Co-leaders
9
5
2
1
1
1
3
2
2468R1R2R3R4R5R6R7R8Zhanybekov takes lead
Agzam6.5Sayassatov6.5Zhanybekov6Rakysh5.5Yerbulatov5.5Sagyntayev4.5
R6 · LEADER CHANGE17 May

Alisher Zhanybekov takes the sole lead (5.0/6).

R8 · TIEBREAK CLUSTER

2 players finish on 6.5/8. Agzam takes the title on Buchholz Cut1 (34.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Alisher Agzam drew with Nariman Sayassatov (White).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Alisher Agzam*
½
1
1
2Nariman Sayassatov
½
*
1
—
3Alisher Zhanybekov
0
0
*
1
4Yerasyl Rakysh
0
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8PtsBu C1BuSBPerfΔ
1Agzam, Alisher1728KAZ+5B+13N+14B+3N=2B−12N+7B+4N6.534.538.031.251853+45.6
2Sayassatov, Nariman1689KAZ=9B+17N=12N+7B=1N+8B+3B+6N6.532.535.528.501828+46.0
3Zhanybekov, Alisher1603KAZ+8N+19B+4N−1B+20N+5B−2N+12B6.034.036.023.001759+24.4
4Rakysh, Yerasyl1697KAZ+15B+18N−3B=14N+16B+6N+12B−1B5.531.033.519.251734+15.2
5Yerbulatov, Almadi1575KAZ−1N+8B+23N+18B=6B−3N+17B+7N5.530.531.016.251627+14.8
6Sagyntayev, Alikhan1692KAZ−19N+22B+9N+12B=5N−4B+20N−2B4.529.530.513.251578-44.0
7Usmanov, Dias1460KAZ=17B=9N+13B−2N+18N+16B−1N−5B4.032.535.013.001564+14.0
8Meshitbayev, Aslan0KAZ−3B−5NF+19B+10N−2N+13B+9B4.032.032.014.0016140.0
9Kazakbay, Suleyman Arif1490KAZ=2N=7B−6B+23N=17B=13N+10B−8N4.029.530.013.001625+45.2
10Zeinulla, Ansar1699KAZ−12N=15B=18B+22N−8B+23B−9N+17N4.021.522.07.501547-18.2
11Tursunbai, Abdurrohman1474KAZ−14N+21B−16B=15N−13N=18B+23N+20B4.020.020.57.001453-10.4
12Kurmangazinov, Beibarys1562KAZ+10B+16N=2B−6NF+1B−4N−3N3.536.540.017.251676+40.0
13Okasov, Demeu1581KAZ+23B−1B−7N=17N+11B=9B−8N=19N3.528.028.59.251501-27.6
14Zhanabayev, Arystan1612KAZ+11B+20N−1N=4BFF−15N+21B3.526.526.510.251620+0.8
15Israil, Gulsezim1559KAZ−4N=10N−17B=11BF=21N+14B+16N3.525.025.011.751621+18.4
16Kanafin, Yerbol1627KAZ+22N−12B+11N=20B−4N−7N+21B−15B3.524.025.07.501510-22.8
17Omurzakov, Altair1605KAZ=7N−2B+15N=13B=9N=20B−5N−10B3.031.033.010.251478-53.6
18Ashuov, Madiyar0KAZ+21N−4B=10N−5N−7B=11N−19B=23B2.527.027.55.7514250.0
19Nurlybek Dias1541KAZ+6B−3N−20B−8N−21BF+18N=13B2.524.024.08.751537-2.4
20Zhanat, Rauan0KAZF−14B+19N=16N−3B=17N−6B−11N2.027.027.05.7514430.0
21Tursunbai, Abdulla-Bilal1604KAZ−18B−11N−22BF+19N=15B−16N−14N1.520.520.54.251365-76.8
22Momynov, Beknur1481KAZ−16B−6N+21N−10BFFFF1.014.014.01.501462-6.0
23Smirnov, Timur0KAZ−13NF−5B−9BF−10N−11B=18N0.524.524.51.257620.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets