Galtsov Nikolai
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Jan. 2, 2026 (latest changes Jan. 1, 2026).
71 place (509.17).
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 + 260.87 * 1.20 * 1 + 0) / (2 * 1 + 2.45 * 1 + 3.90 * 1 + 1.20 * 1 + 1) = 597.0293838862559
p2 = (789.47 * 3.90 * 1 + 800 * 2 * 1 + 533.33 * 2.45 * 1 + 260.87 * 1.20 * 1) / max_coefficients = 421.3150501672241
score = 597.0293838862559 * 0.5 + 421.3150501672241 * 0.5 = 509.17221702674
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-01 | 73 -> 71 | 509.17 | |
| 2025-12-27 | 74 -> 73 | 509.17 | |
| 2025-12-13 | 76 -> 74 | 509.17 | |
| 2025-12-07 | 75 -> 76 | 509.17 | |
| 2025-12-06 | 78 -> 75 | 489.35 -> 509.17 |
Riichi on fire: 0% -> 100% |
| 2025-12-04 | 79 -> 78 | 489.35 | |
| 2025-11-30 | 76 -> 79 | 489.35 | |
| 2025-11-22 | 75 -> 76 | 489.35 | |
| 2025-11-19 | 74 -> 75 | 489.35 | |
| 2025-11-14 | 75 -> 74 | 489.35 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 261 |
|
18/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 2 | 789 |
|
13/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 3 | 533 |
|
15/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 4 | 800 |
|
4/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |