Arkhangelsk Region Championship B-19 2025
Round-RobinStandard
7 players participated in this 7-round tournament, held from 04 Oct 2025 to 12 Oct 2025 in Arkhangelsk, Russia. Top 10 Elo average was 1659, and top seed was Viktor Seryshev (🇷🇺 RUS, 2060).
Viktor Seryshev (🇷🇺 RUS, 2060) won with 5.0/7, ahead of Grigoriy Kichev (4.5) and Roman A. Isakov (4.0). Seryshev shared the lead from round 6 and broke clear in the final round.
The biggest upset came in round 6: Roman A. Isakov (1621) beat Grigoriy Kichev (1869), a +248-point gap.
Location
🇷🇺Arkhangelsk, Russia
Dates
04 Oct 2025 → 12 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 7 rounds
Federations · 1 represented
🇷🇺Russia×7
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 7 · 7 roundsViktor Seryshev led from R7 onwards, the runner-up race stayed tight.
Co-leaders
3
1
1
1
1
3
1
R4 · LEADER CHANGE08 Oct
Grigoriy Kichev takes the sole lead (3.0/4).
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Viktor Seryshev lost to Grigoriy Kichev (Black).
WIN STREAKS · 2 top finishers
Viktor Seryshev 4 wins (R4–R7)Grigoriy Kichev 4 wins (R2–R5)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇷🇺Seryshev, Viktor | 2060 | * | 0 | 1 | 1 | 1 | 1 | 1 | 5.0 | 10.50 | 15.0 | -14.0 | 1968 |
| 2 | 🇷🇺Kichev, Grigoriy | 1869 | 1 | * | 0 | ½ | 1 | 1 | 1 | 4.5 | 10.00 | 15.5 | -3.6 | 1821 |
| 3 | 🇷🇺Isakov, Roman A. | 1621 | 0 | 1 | * | ½ | ½ | 1 | 1 | 4.0 | 8.25 | 16.0 | +47.2 | 1784 |
| 4 | 🇷🇺Volodin, Artem An. | 1597 | 0 | ½ | ½ | * | 0 | 1 | 1 | 3.0 | 5.25 | 17.0 | +13.6 | 1659 |
| 5 | 🇷🇺Isakov, Yaroslav N. | 1545 | 0 | 0 | ½ | 1 | * | — | 1 | 2.5 | 5.00 | 17.5 | +32.8 | 1695 |
| 6 | 🇷🇺Rusakov, Artem | 1478 | 0 | 0 | 0 | 0 | — | * | 1 | 1.0 | 0.00 | 19.0 | -14.8 | 1441 |
| 7 | 🇷🇺Gerasimov, Yaroslav | 1442 | 0 | 0 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 20.0 | -61.2 | 854 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Isakov, Roman A.RUS+47.24.0 pts · #3
- 2Isakov, Yaroslav N.RUS+32.82.5 pts · #5
- 3Volodin, Artem An.RUS+13.63.0 pts · #4
Top rating losers
- 1Gerasimov, YaroslavRUS-61.20.0 pts · #7
- 2Rusakov, ArtemRUS-14.81.0 pts · #6
- 3Seryshev, ViktorRUS-14.05.0 pts · #1
Biggest upsets
- R6+248 Elo gap
- R2+191 Elo gap