Smirnov Igor
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
157 place (143.44).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (181.82 * 2.10 * 1 + 358.97 * 2.90 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.90 * 1 + 1 + 1 + 1) = 177.85625
p2 = (358.97 * 2.90 * 1 + 181.82 * 2.10 * 1) / max_coefficients = 109.03165393091737
score = 177.85625 * 0.5 + 109.03165393091737 * 0.5 = 143.44395196545867
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 156 -> 157 | 141.05 -> 143.44 | |
| 2024-02-27 | 158 -> 156 | 141.05 | |
| 2024-02-25 | 154 -> 158 | 141.05 | |
| 2024-02-12 | 155 -> 154 | 141.05 | |
| 2024-01-20 | 156 -> 155 | 141.05 | |
| 2024-01-06 | 156 | 138.85 -> 141.05 | |
| 2024-01-05 | 157 -> 156 | 138.85 | |
| 2024-01-03 | 158 -> 157 | 138.85 | |
| 2023-12-19 | 166 -> 158 | 138.85 | |
| 2023-12-12 | 167 -> 166 | 138.85 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 359 |
|
26/40 | 100% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 2 | 182 |
|
19/23 | 100% | 2.10 | CRR | Mushroom League | Moscow |