CShK classic july
Open SwissStandard
19 players participated in this 8-round tournament, held from 05 Jul 2025 to 08 Jul 2025 in Astana, Kazakhstan. Top 10 Elo average was 1686, and top seed was Andrey Khen (🇰🇿 KAZ, 1855).
Andrey Khen (🇰🇿 KAZ, 1855) won with 7.5/8, ahead of Yerasyl Rakysh (6.0) and Abdiali Abdishev (6.0). Khen took the lead from round 4.
The biggest upset came in round 2: Mardan Ibadulla (1456) beat Abzal Onaibek (1593), a +137-point gap.
Location
🇰🇿Astana, Kazakhstan
Dates
05 Jul 2025 → 08 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 8 rounds
Federations · 1 represented
🇰🇿Kazakhstan×19
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 8 roundsAndrey Khen led from R4; +1.5-point edge over the runner-up.
Co-leaders
7
4
1
1
1
1
1
1
R4 · LEADER CHANGE06 Jul
Andrey Khen takes the sole lead (3.5/4).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Andrey Khen drew with Abdiali Abdishev (Black).
WIN STREAKS · 2 top finishers
Andrey Khen 5 wins (R4–R8)Yerasyl Rakysh 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Andrey Khen | * | ½ | 1 | 1 |
| 2Abdiali Abdishev | ½ | * | 0 | 1 |
| 3Yerasyl Rakysh | 0 | 1 | * | 1 |
| 4Yerbol Kanafin | 0 | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Khen, Andrey | 1855 | KAZ | +12N | +8B | =3N | +2B | +7N | +9B | +4N | +5B | 7.5 | 33.0 | 36.0 | 33.00 | 2107 | +62.8 |
| 2 | Rakysh, Yerasyl | 1794 | KAZ | +4B | +10N | +7B | −1N | +6B | +3B | −5N | +12N | 6.0 | 34.5 | 37.5 | 26.00 | 1844 | +19.6 |
| 3 | Abdishev, Abdiali | 1769 | KAZ | +19N | +13B | =1B | =6N | +4B | −2N | +10B | +7N | 6.0 | 33.5 | 33.5 | 21.75 | 1901 | +43.6 |
| 4 | Kanafin, Yerbol | 1589 | KAZ | −2N | +14B | +18N | +5B | −3N | +7B | −1B | +6N | 5.0 | 34.5 | 34.5 | 15.00 | 1720 | +19.6 |
| 5 | Nurlybek Dias | 1689 | KAZ | =9B | +11N | −6B | −4N | +16B | =12N | +2B | −1N | 4.0 | 33.0 | 35.0 | 15.00 | 1676 | -3.6 |
| 6 | Akhay, Yelnur | 0 | KAZ | =11B | +9N | +5N | =3B | −2N | +13B | −8N | −4B | 4.0 | 32.5 | 35.5 | 15.75 | 1655 | 0.0 |
| 7 | Meshitbayev, Aslan | 1685 | KAZ | +14N | +18B | −2N | +13B | −1B | −4N | +15N | −3B | 4.0 | 32.5 | 32.5 | 8.00 | 1606 | -29.2 |
| 8 | Tassygozhin, Nurlan | 1637 | KAZ | +15B | −1N | +17B | −10N | −12B | +14N | +6B | −9N | 4.0 | 27.5 | 28.5 | 10.00 | 1526 | -21.6 |
| 9 | Usmanov, Dias | 1535 | KAZ | =5N | −6B | +11B | =12N | +17B | −1N | F | +8B | 4.0 | 27.0 | 27.0 | 12.00 | 1759 | +32.8 |
| 10 | Danilyuk, Nadezhda | 1629 | KAZ | +17N | −2B | +16N | +8B | −13N | +15B | −3N | −14B | 4.0 | 26.0 | 27.0 | 9.00 | 1579 | -10.4 |
| 11 | Kazakbay, Suleyman Arif | 1597 | KAZ | =6N | −5B | −9N | F | F | +17B | +16N | +15B | 3.5 | 17.0 | 17.0 | 7.00 | 1581 | -3.2 |
| 12 | Onaibek, Abzal | 1593 | KAZ | −1B | −15N | F | =9B | +8N | =5B | +13N | −2B | 3.0 | 30.5 | 30.5 | 11.00 | 1606 | +5.6 |
| 13 | Abdishev, Aldiyar | 1610 | KAZ | +16B | −3N | +15B | −7N | +10B | −6N | −12B | F | 3.0 | 25.0 | 25.0 | 8.00 | 1589 | -4.0 |
| 14 | Shomanova, Adiya | 1529 | KAZ | −7B | −4N | F | +16B | −15N | −8B | +17N | +10N | 3.0 | 22.0 | 22.0 | 7.00 | 1499 | -8.8 |
| 15 | Ibadulla, Mardan | 1456 | KAZ | −8N | +12B | −13N | F | +14B | −10N | −7B | −11N | 2.0 | 24.5 | 24.5 | 6.00 | 1449 | -4.0 |
| 16 | Batanova, Samira | 1410 | KAZ | −13N | +19B | −10B | −14N | −5N | F | −11B | +17N | 2.0 | 18.5 | 18.5 | 1.00 | 1415 | -1.2 |
| 17 | Abzal, Beibarys | 1431 | KAZ | −10B | F | −8N | +18B | −9N | −11N | −14B | −16B | 1.0 | 20.5 | 20.5 | 0.00 | 756 | -83.2 |
| 18 | Izbaskanov, Adilet | 0 | KAZ | F | −7N | −4B | −17N | F | F | F | F | 0.0 | 15.5 | 15.5 | 0.00 | 772 | 0.0 |
| 19 | Muslimov, Abubakir | 1537 | KAZ | −3B | −16N | F | F | F | F | F | F | 0.0 | 11.0 | 11.0 | 0.00 | 791 | -17.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Khen, AndreyKAZ+62.87.5 pts · #1
- 2Abdishev, AbdialiKAZ+43.66.0 pts · #2
- 3Usmanov, DiasKAZ+32.84.0 pts · #4
Top rating losers
- 1Abzal, BeibarysKAZ-83.21.0 pts · #17
- 2Meshitbayev, AslanKAZ-29.24.0 pts · #12
- 3Tassygozhin, NurlanKAZ-21.64.0 pts · #10
Biggest upsets
- R2+137 Elo gap
- R2+127 Elo gap
- R7+105 Elo gap