Smirnov Igor
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date April 2, 2025 (latest changes March 30, 2025).
73 place (493.06).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (181.82 * 2.10 * 0.57 + 358.97 * 2.90 * 0.57 + 921.57 * 3.05 * 0.86 + 78.43 * 3.05 * 1 + 595.51 * 3.75 * 1 + 725.49 * 3.05 * 1) / (2.10 * 0.57 + 2.90 * 0.57 + 3.05 * 0.86 + 3.05 * 1 + 3.75 * 1 + 3.05 * 1) = 516.1001243052498
p2 = (921.57 * 3.05 * 0.86 + 595.51 * 3.75 * 1 + 725.49 * 3.05 * 1 + 358.97 * 2.90 * 0.57) / max_coefficients = 470.022712933754
score = 516.1001243052498 * 0.5 + 470.022712933754 * 0.5 = 493.06141861950186
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-03-26 | 74 -> 73 | 495.69 -> 493.06 |
Autumn Agari tournament: 71% -> 57% |
| 2025-03-10 | 68 -> 74 | 513.88 -> 495.69 |
Agari Spring Tournament 2024: 100% -> 86% |
| 2025-03-05 | 70 -> 68 | 513.88 | |
| 2025-03-03 | 72 -> 70 | 513.88 | |
| 2025-03-02 | 67 -> 72 | 513.88 | |
| 2025-02-22 | 67 | 510.77 -> 513.88 |
Mushroom League: 71% -> 57% |
| 2025-02-16 | 58 -> 67 | 510.77 | |
| 2025-02-11 | 59 -> 58 | 510.77 | |
| 2025-02-02 | 89 -> 59 | 425.85 -> 510.77 |
Agari Winter Tournament 2025: 0% -> 100% |
| 2025-01-26 | 87 -> 89 | 428.89 -> 425.85 |
Autumn Agari tournament: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 725 |
|
15/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 |
| 2 | 596 |
|
37/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
| 3 | 78 |
|
48/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 4 | 922 |
|
5/52 | 86% | 3.05 | RR | Agari Spring Tournament 2024 |
| 5 | 359 |
|
26/40 | 57% | 2.90 | CRR | Autumn Agari tournament |
| 6 | 182 |
|
19/23 | 57% | 2.10 | CRR | Mushroom League |