Zyryanov Denis
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date July 28, 2023 (latest changes July 28, 2023).
95 place (290.07).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (344.83 * 3.75 * 1 + 546.67 * 4.20 * 1 + 0 + 0 + 0) / (3.75 * 1 + 4.20 * 1 + 1 + 1 + 1) = 327.7716894977169
p2 = (546.67 * 4.20 * 1 + 344.83 * 3.75 * 1) / max_coefficients = 252.3757572731802
score = 327.7716894977169 * 0.5 + 252.3757572731802 * 0.5 = 290.07372338544855
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-28 | 98 -> 95 | 290.07 | |
2023-07-06 | 99 -> 98 | 290.07 | |
2023-07-05 | 100 -> 99 | 290.07 | |
2023-07-03 | 101 -> 100 | 290.07 | |
2023-06-19 | 102 -> 101 | 290.07 | |
2023-06-12 | 104 -> 102 | 285.14 -> 290.07 | |
2023-06-11 | 104 | 285.14 |
Money can not buy tenpai: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 345 |
|
58/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 547 |
|
35/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |