Gudin Andrey
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 9, 2024 (latest changes March 9, 2024).
97 place (294.50).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (18.02 * 4.05 * 0.29 + 923.08 * 2.90 * 1 + 0 + 0 + 0) / (4.05 * 0.29 + 2.90 * 1 + 1 + 1 + 1) = 382.2782352770301
p2 = (923.08 * 2.90 * 1 + 18.02 * 4.05 * 0.29) / max_coefficients = 206.72757144126996
score = 382.2782352770301 * 0.5 + 206.72757144126996 * 0.5 = 294.50290335915
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 98 -> 97 | 289.96 -> 294.50 | |
| 2024-02-25 | 95 -> 98 | 289.96 | |
| 2024-02-12 | 100 -> 95 | 276.54 -> 289.96 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 102 -> 100 | 276.54 | |
| 2024-01-09 | 103 -> 102 | 276.54 | |
| 2024-01-06 | 103 | 272.36 -> 276.54 | |
| 2024-01-05 | 105 -> 103 | 272.36 | |
| 2023-12-27 | 106 -> 105 | 272.36 | |
| 2023-12-19 | 107 -> 106 | 272.36 | |
| 2023-12-12 | 118 -> 107 | 260.87 -> 272.36 |
Moscow Riichi 2022: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 923 |
|
4/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 2 | 18 |
|
110/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |