Chelny open 2025 - G13
8 players participated in this 7-round tournament, held from 02 Aug 2025 to 08 Aug 2025 in Naberezhnye Chelny, Russia. Top 10 Elo average was 948, and top seed was Polina Markelova (🇷🇺 RUS, 1552).
Vasilisa Akateva (🇷🇺 RUS, 1548) won with 6.0/7, ahead of Karina Zueva (5.0) and Polina Markelova (4.5). Akateva shared the lead from round 5 and won solo starting round 6.
The biggest upset came in round 5: Karina Zueva (1408) beat Polina Markelova (1552), a +144-point gap.
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How it unfolded
Top 8 · 7 roundsVasilisa Akateva led from R6 onwards, the runner-up race stayed tight.
Vasilisa Akateva takes the sole lead (5.0/6).
Vasilisa Akateva beat Karina Zueva (White).
Vasilisa Akateva 3 wins (R5–R7)Karina Zueva 3 wins (R3–R5)Polina Markelova 3 wins (R1–R3)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇷🇺Akateva, Vasilisa | 1548 | * | 1 | ½ | 1 | 1 | ½ | 1 | 1 | 6.0 | 18.50 | 22.0 | +50.4 | 1837 |
| 2 | 🇷🇺Zueva, Karina | 1408 | 0 | * | 1 | 1 | 1 | 0 | 1 | 1 | 5.0 | 14.50 | 23.0 | +66.4 | 1727 |
| 3 | 🇷🇺Markelova, Polina | 1552 | ½ | 0 | * | 0 | 1 | 1 | 1 | 1 | 4.5 | 11.00 | 23.5 | -38.8 | 1405 |
| 4 | 🇷🇺Khammatullina, Arina | 1536 | 0 | 0 | 1 | * | ½ | 1 | 1 | 1 | 4.5 | 11.00 | 23.5 | -10.4 | 1431 |
| 7 | 🇷🇺Ermolich, Elizaveta | 1538 | 0 | 0 | 0 | ½ | * | 1 | ½ | 1 | 3.0 | 6.00 | 25.0 | -67.6 | 1180 |
| 5 | 🇷🇺Miftakhova, Riana | 0 | ½ | 1 | 0 | 0 | 0 | * | 0 | 1 | 2.5 | 8.00 | 25.5 | 0.0 | 1360 |
| 6 | FIDE 540035387 | 0 | 0 | 0 | 0 | 0 | ½ | 1 | * | 1 | 2.5 | 4.00 | 25.5 | 0.0 | 1143 |
| 8 | 🇷🇺Kurguskina, Ekaterina | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 28.0 | 0.0 | 709 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Zueva, KarinaRUS+66.45.0 pts · #2
- 2Akateva, VasilisaRUS+50.46.0 pts · #1
- 3Miftakhova, RianaRUS0.02.5 pts · #5
- 1Ermolich, ElizavetaRUS-67.63.0 pts · #7
- 2Markelova, PolinaRUS-38.84.5 pts · #3
- 3Khammatullina, ArinaRUS-10.44.5 pts · #4
- R5+144 Elo gap
- R3+130 Elo gap
- R1+128 Elo gap