Nilov Mikhail
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 15, 2026 (latest changes March 15, 2026).
258 place (140.05).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (105.26 * 1.50 * 1 + 166.67 * 2.45 * 1 + 263.16 * 3.90 * 1 + 105.26 * 2.25 * 1 + 66.67 * 3 * 1) / (1.50 * 1 + 2.45 * 1 + 3.90 * 1 + 2.25 * 1 + 3 * 1) = 154.91450381679388
p2 = (263.16 * 3.90 * 1 + 166.67 * 2.45 * 1 + 105.26 * 2.25 * 1 + 66.67 * 3 * 1) / max_coefficients = 125.18327759197324
score = 154.91450381679388 * 0.5 + 125.18327759197324 * 0.5 = 140.04889070438355
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-14 | 259 -> 258 | 140.05 | |
| 2026-03-12 | 261 -> 259 | 140.05 | |
| 2026-03-10 | 263 -> 261 | 140.05 | |
| 2026-03-07 | 259 -> 263 | 140.05 | |
| 2026-02-28 | 260 -> 259 | 140.05 | |
| 2026-02-27 | 261 -> 260 | 140.05 | |
| 2026-02-25 | 262 -> 261 | 140.05 | |
| 2026-02-23 | 253 -> 262 | 140.05 | |
| 2026-02-13 | 254 -> 253 | 140.05 | |
| 2026-02-09 | 255 -> 254 | 140.05 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 67 |
|
29/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 2 | 105 |
|
18/20 | 100% | 2.25 | RR | Winter Hatiko | Korolyov | |
| 3 | 263 |
|
43/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 4 | 167 |
|
26/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 5 | 105 |
|
18/20 | 100% | 1.50 | CRR | HaTiKo | Korolyov |