Smirnov Igor
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).
87 place (430.85).
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 * 0.86 + 358.97 * 2.90 * 1 + 921.57 * 3.05 * 1 + 78.43 * 3.05 * 1 + 595.51 * 3.75 * 1) / (2.10 * 0.86 + 2.90 * 1 + 3.05 * 1 + 3.05 * 1 + 3.75 * 1) = 457.14647032180955
p2 = (921.57 * 3.05 * 1 + 595.51 * 3.75 * 1 + 358.97 * 2.90 * 1 + 181.82 * 2.10 * 0.86) / max_coefficients = 404.5564668769716
score = 457.14647032180955 * 0.5 + 404.5564668769716 * 0.5 = 430.8514685993906
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-22 | 87 | 429.79 -> 430.85 |
Mushroom League: 100% -> 86% |
| 2024-10-13 | 120 -> 87 | 328.85 -> 429.79 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-10-11 | 121 -> 120 | 328.85 | |
| 2024-09-15 | 119 -> 121 | 328.85 | |
| 2024-09-06 | 121 -> 119 | 328.85 | |
| 2024-09-03 | 121 | 323.74 -> 328.85 | |
| 2024-09-01 | 109 -> 121 | 331.00 -> 323.74 | |
| 2024-08-26 | 112 -> 109 | 331.00 | |
| 2024-08-11 | 112 | 329.45 -> 331.00 | |
| 2024-08-04 | 107 -> 112 | 335.29 -> 329.45 |
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 |
| 4 | 359 |
|
26/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 5 | 182 |
|
19/23 | 86% | 2.10 | CRR | Mushroom League |