Gudin Andrey
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Feb. 25, 2024 (latest changes Feb. 25, 2024).
98 place (289.96).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
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 = 197.63795910054606
score = 382.2782352770301 * 0.5 + 197.63795910054606 * 0.5 = 289.9580971887881
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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% |
2023-11-28 | 122 -> 118 | 260.87 |
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 |