CChessStats

Astana chess championship B10

Open SwissStandard

25 players participated in this 9-round tournament, held from 27 Oct 2025 to 31 Oct 2025 in Astana, Kazakhstan. Top 10 Elo average was 1606, and top seed was Alikhan Sagyntayev (🇰🇿 KAZ, 1842).

Arystan Zhanabayev (🇰🇿 KAZ, 1723) won with 8.5/9, ahead of Alikhan Sagyntayev (7.5) and Alisha Bissaliyeva (7.0). Zhanabayev took the lead from round 4.

The biggest upset came in round 4: Arystan Zhanabayev (1723) beat Alikhan Sagyntayev (1842), a +119-point gap.

Location
🇰🇿Astana, Kazakhstan
Dates
27 Oct 2025 → 31 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇰🇿Alikhan Sagyntayev1842
Avg top 10
1,606
Participants
25
Federations · 1 represented
🇰🇿Kazakhstan×24
Top 3

How it unfolded

Top 6 · 9 rounds

Arystan Zhanabayev led from R4; +1.0-point edge over the runner-up.

Co-leaders
11
4
1
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9Zhanabayev takes lead
Zhanabayev8.5Sagyntayev7.5Bissaliyeva7Mazhitov6.5Lepesbayev5.5Altairuly5
R4 · LEADER CHANGE28 Oct

Arystan Zhanabayev takes the sole lead (3.5/4).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Arystan Zhanabayev beat Alikhan Sagyntayev (White).

WIN STREAKS · 3 top finishers

Arystan Zhanabayev 6 wins (R4–R9)Alikhan Sagyntayev 3+3 wins (R1–R3, R7–R9)Alisha Bissaliyeva 3 wins (R7–R9)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Arystan Zhanabayev*
1
½
1
2Alikhan Sagyntayev
0
*
½
1
3Alisha Bissaliyeva
½
½
*
½
4Madi Mazhitov
0
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Zhanabayev, Arystan1723KAZ+21N+25B=3N+2B+6B+4N+5N+11B+7N8.542.543.540.002035+80.8
2Sagyntayev, Alikhan1842KAZ+13B+11N+4B−1N+12B=3N+6N+5B+9N7.545.049.037.001837+0.4
3Bissaliyeva, Alisha1702KAZ+18B+12N=1B=6N=4B=2B+8N+13N+11N7.044.047.033.251769+22.0
4Mazhitov, Madi1650KAZ+19N+16B−2N+5B=3N−1B+10N+12B+8N6.545.048.028.501674+9.6
5Lepesbayev, Arsen1515KAZ+24B=8N+14B−4N+11B+9N−1B−2N+10B5.544.045.520.751611+23.6
6Altairuly, Almir1628KAZ=10B+17N+8B=3B−1N+13N−2B−7N+14B5.045.048.521.751611-5.6
7Zhazen, Sultan0KAZ+15B=14N=10B−11N+17B−12N+20N+6B−1B5.037.540.519.7514880.0
8Myrzabay, Aibar0KAZ+22N=5B−6N−9B+19N+14B−3B+18N−4B4.538.540.514.7515250.0
9Dauletkhan, Miras0KAZ−14B=13N+15B+8N+10B−5B−18N+19N−2B4.537.040.018.0013840.0
10Beiimbet, Tamerlan0KAZ=6N+22B=7N=18B−9N+20B−4B+15N−5N4.536.538.515.501478+13.6
11Popov, Konstantin1511KAZF−2B+16N+7B−5N+18B+12N−1N−3B4.044.044.015.501419-24.4
12Sadu, Asanali1507KAZ+20N−3B+23N+14B−2N+7B−11B−4NF4.040.042.014.001408-24.0
13Akhmetov, Amir0KAZ−2N=9B+21N+19B=18N−6B+16N−3BF4.035.535.512.259240.0
14Temirgaliyev, Arslan1531KAZ+9N=7B−5N−12N+24B−8N=19B+16B−6N4.035.036.513.50753-56.4
15Mussakan, Dinmukhammed1417KAZ−7N=19B−9N−16B+21N=22N+23B−10B+17N4.028.030.010.001440+5.2
16Saken, Alimansur0KAZ+17B−4N−11B+15N−20B+24N−13B−14N=21B3.531.032.510.0013480.0
17Yesmyrza, Amirsaddam1432KAZ−16N−6B=22N+21B−7N−19B+24N+23B−15B3.526.528.06.501347-12.0
18Argynbek, Yerali0KAZ−3N+20BF=10N=13B−11N+9B−8BF3.035.536.511.751266-45.6
19Askar, Arnur0KAZ−4B=15N+24B−13N−8B+17N=14N−9B−20N3.034.035.59.0015500.0
20Moldabek, Zhantore0KAZ−12B−18NF+23B+16N−10N−7B−21N+19B3.027.027.08.506520.0
21Akzhanov, Dilan0KAZ−1B=24N−13B−17N−15B−23NF+20B=16N2.030.532.05.507940.0
22Orakbayev, Miras1452KAZ−8B−10N=17B−24N+23N=15BFFF2.022.022.05.751241-22.0
23FIDE 4470202960—−25NF−12B−20N−22B+21B−15N−17N+24B2.021.021.03.506590.0
24Dugushev, Zhangir0KAZ−5N=21B−19N+22B−14N−16B−17BF−23N1.525.525.53.0013010.0
25Nurgali, Adilet1422KAZ+23B−1NFFFFFFF1.013.513.52.00923-5.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets