Smirnov Igor
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date April 4, 2026 (latest changes April 4, 2026).
37 place (613.47).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (78.43 * 3.05 * 0.29 + 595.51 * 3.75 * 0.57 + 725.49 * 3.05 * 0.71 + 800 * 2 * 1 + 233.33 * 2.45 * 1 + 1000 * 3.90 * 1 + 548.39 * 3 * 1) / (3.05 * 0.29 + 3.75 * 0.57 + 3.05 * 0.71 + 2 * 1 + 2.45 * 1 + 3.90 * 1 + 3 * 1) = 643.2878451285306
p2 = (1000 * 3.90 * 1 + 548.39 * 3 * 1 + 800 * 2 * 1 + 725.49 * 3.05 * 0.71) / max_coefficients = 583.6602006688963
score = 643.2878451285306 * 0.5 + 583.6602006688963 * 0.5 = 613.4740228987134
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-02 | 36 -> 37 | 625.10 -> 613.47 |
Agari Winter Tournament 2025: 86% -> 71% |
| 2026-03-10 | 35 -> 36 | 628.55 -> 625.10 |
Agari Spring Tournament 2024: 14% -> 0% |
| 2026-03-07 | 36 -> 35 | 628.55 | |
| 2026-03-01 | 37 -> 36 | 628.55 | |
| 2026-02-23 | 32 -> 37 | 628.55 | |
| 2026-02-13 | 33 -> 32 | 627.70 -> 628.55 |
Moscow Riichi 2024: 71% -> 57% |
| 2026-02-09 | 35 -> 33 | 620.92 -> 627.70 |
Agari Summer Tournament 2024: 43% -> 29% |
| 2026-02-04 | 36 -> 35 | 620.92 | |
| 2026-02-02 | 35 -> 36 | 632.52 -> 620.92 |
Agari Winter Tournament 2025: 100% -> 86% |
| 2026-02-01 | 34 -> 35 | 632.52 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 548 |
|
15/32 | 100% | 3.00 | RR | Final Cup 2025 | Moscow | |
| 2 | 1000 |
|
🥇 | 1/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow |
| 3 | 233 |
|
24/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 4 | 800 |
|
4/16 | 100% | 2.00 | RR | Random not fault | Moscow | |
| 5 | 725 |
|
15/52 | 71% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 6 | 596 |
|
37/90 | 57% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 7 | 78 |
|
48/52 | 29% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 8 | 922 |
|
5/52 | 0% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 9 | 359 |
|
26/40 | 0% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 10 | 182 |
|
19/23 | 0% | 2.10 | CRR | Mushroom League | Moscow |