Seisembaev Askar
From Cherepovets, Russia
Internal rating (RR)
Rating date Sept. 4, 2025 (latest changes Sept. 3, 2025).
204 place (118.14).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (288.14 * 3.25 * 1 + 129.87 * 3.45 * 1 + 0 + 0 + 0) / (3.25 * 1 + 3.45 * 1 + 1 + 1 + 1) = 142.73092783505155
p2 = (288.14 * 3.25 * 1 + 129.87 * 3.45 * 1) / max_coefficients = 93.54662162162161
score = 142.73092783505155 * 0.5 + 93.54662162162161 * 0.5 = 118.13877472833659
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-03 | 209 -> 204 | 118.14 | |
| 2025-09-01 | 209 | 116.91 -> 118.14 | |
| 2025-08-31 | 209 | 116.91 |
SPB Riichi Open 2025: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 130 |
|
68/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 2 | 288 |
|
43/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg |