Galtsov Nikolai
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Nov. 5, 2025 (latest changes Nov. 5, 2025).
78 place (489.35).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (800 * 2 * 1 + 533.33 * 2.45 * 1 + 789.47 * 3.90 * 1 + 0 + 0) / (2 * 1 + 2.45 * 1 + 3.90 * 1 + 1 + 1) = 578.32077294686
p2 = (789.47 * 3.90 * 1 + 800 * 2 * 1 + 533.33 * 2.45 * 1) / max_coefficients = 400.3759197324415
score = 578.32077294686 * 0.5 + 400.3759197324415 * 0.5 = 489.34834633965073
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-04 | 161 -> 78 | 296.71 -> 489.35 |
XI Russian Championship: 0% -> 100% |
| 2025-11-01 | 163 -> 161 | 296.36 -> 296.71 | |
| 2025-10-27 | 162 -> 163 | 296.36 | |
| 2025-10-13 | 164 -> 162 | 293.28 -> 296.36 | |
| 2025-10-04 | 166 -> 164 | 293.28 | |
| 2025-09-15 | 167 -> 166 | 293.28 | |
| 2025-09-10 | 168 -> 167 | 293.28 | |
| 2025-09-03 | 172 -> 168 | 293.28 | |
| 2025-09-01 | 172 | 290.69 -> 293.28 | |
| 2025-08-31 | 168 -> 172 | 290.69 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 789 |
|
13/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 2 | 533 |
|
15/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 3 | 800 |
|
4/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |