Sevryukov Vladislav
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date July 20, 2023 (latest changes July 20, 2023).
102 place (271.89).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (1000 * 1.80 * 1 + 391.30 * 1.40 * 1 + 0 + 0 + 0) / (1.80 * 1 + 1.40 * 1 + 1 + 1 + 1) = 378.68225806451613
p2 = (1000 * 1.80 * 1 + 391.30 * 1.40 * 1) / max_coefficients = 165.0930244904546
score = 378.68225806451613 * 0.5 + 165.0930244904546 * 0.5 = 271.8876412774854
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-20 | 103 -> 102 | 271.89 | |
2023-07-03 | 105 -> 103 | 271.89 | |
2023-06-19 | 107 -> 105 | 271.89 | |
2023-06-12 | 110 -> 107 | 268.66 -> 271.89 | |
2023-06-11 | 95 -> 110 | 275.98 -> 268.66 | |
2023-05-20 | 95 | 272.89 -> 275.98 | |
2023-05-06 | 96 -> 95 | 272.89 | |
2023-05-03 | 97 -> 96 | 272.89 | |
2023-05-01 | 94 -> 97 | 272.89 | |
2023-04-22 | 94 | 272.89 |
Fire cup 2023: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 391 |
|
15/24 | 100% | 1.40 | CRR | Fire cup 2023 |
2 | 1000 |
|
1/32 | 100% | 1.80 | CRR | Earth cup |