Galtsov Nikolai
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Nov. 4, 2026 (latest changes Nov. 4, 2026).
93 place (502.53).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91
p1 = (800 * 2 * 0.43 + 533.33 * 2.45 * 0.71 + 789.47 * 3.90 * 0.86 + 260.87 * 1.20 * 1 + 789.47 * 1.30 * 1 + 709.68 * 1.80 * 1 + 407.41 * 2.45 * 1 + 421.05 * 1.30 * 1 + 666.67 * 1.20 * 1) / (2 * 0.43 + 2.45 * 0.71 + 3.90 * 0.86 + 1.20 * 1 + 1.30 * 1 + 1.80 * 1 + 2.45 * 1 + 1.30 * 1 + 1.20 * 1) = 606.6069404947721
p2 = (789.47 * 3.90 * 0.86 + 709.68 * 1.80 * 1 + 789.47 * 1.30 * 1 + 407.41 * 2.45 * 1) / max_coefficients = 398.44802146210594
score = 606.6069404947721 * 0.5 + 398.44802146210594 * 0.5 = 502.52748097843903
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-04 | 86 -> 93 | 513.57 -> 502.53 |
XI Russian Championship: 100% -> 86% |
| 2026-10-27 | 87 -> 86 | 515.24 -> 513.57 |
South Dragon Cup II: 57% -> 43% |
| 2026-10-17 | 95 -> 87 | 485.04 -> 515.24 |
Autumn League Stage 2: 0% -> 100% |
| 2026-10-15 | 97 -> 95 | 485.04 | |
| 2026-10-13 | 98 -> 97 | 485.04 | |
| 2026-10-03 | 99 -> 98 | 485.04 | |
| 2026-09-26 | 98 -> 99 | 490.65 -> 485.04 |
Autumn League Stage 1: 0% -> 100% |
| 2026-09-13 | 99 -> 98 | 494.23 -> 490.65 |
Agari Summer Tournament 2025: 86% -> 71% |
| 2026-09-06 | 95 -> 99 | 494.23 | |
| 2026-09-03 | 96 -> 95 | 494.23 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 667 |
|
6/16 | 100% | 1.20 | CRR | Autumn League Stage 2 | Simferopol | |
| 2 | 421 |
|
12/20 | 100% | 1.30 | CRR | Autumn League Stage 1 | Simferopol | |
| 3 | 407 |
|
17/28 | 100% | 2.45 | RR | Ivanovo Babayka 2026 | Ivanovo | |
| 4 | 710 |
|
10/32 | 100% | 1.80 | RR | Seihoku Summer Tournament 2026 | Saint Petersburg | |
| 5 | 158 |
|
17/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 6 | 789 |
|
5/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 7 | 261 |
|
18/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 8 | 789 |
|
13/58 | 86% | 3.90 | RR | XI Russian Championship | Moscow | |
| 9 | 533 |
|
15/31 | 71% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 10 | 800 |
|
4/16 | 43% | 2.00 | RR | South Dragon Cup II | Simferopol |