Smirnov Igor
From Moscow, Russia
Internal rating (RR)
Rating date Jan. 3, 2025 (latest changes Jan. 3, 2025).
85 place (389.58).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (78.43 * 3.05 * 1 + 595.51 * 3.75 * 1 + 921.57 * 3.05 * 1 + 0 + 0) / (3.05 * 1 + 3.75 * 1 + 3.05 * 1 + 1 + 1) = 445.83544303797464
p2 = (921.57 * 3.05 * 1 + 595.51 * 3.75 * 1 + 78.43 * 3.05 * 1) / max_coefficients = 333.3217665615142
score = 445.83544303797464 * 0.5 + 333.3217665615142 * 0.5 = 389.5786047997444
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-03 | 87 -> 85 | 389.58 | |
| 2024-12-11 | 89 -> 87 | 389.58 | |
| 2024-11-06 | 90 -> 89 | 389.58 | |
| 2024-11-03 | 91 -> 90 | 389.58 | |
| 2024-10-13 | 117 -> 91 | 265.79 -> 389.58 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-09-06 | 118 -> 117 | 265.79 | |
| 2024-09-03 | 118 | 262.30 -> 265.79 | |
| 2024-09-01 | 107 -> 118 | 267.26 -> 262.30 | |
| 2024-08-11 | 108 -> 107 | 266.20 -> 267.26 | |
| 2024-08-04 | 104 -> 108 | 270.18 -> 266.20 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 596 |
|
37/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
| 2 | 78 |
|
48/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 3 | 922 |
|
5/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |