Zyryanov Denis
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date Oct. 20, 2023 (latest changes Oct. 20, 2023).
110 place (285.55).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (546.67 * 4.20 * 1 + 344.83 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 1 + 3.75 * 1 + 1 + 1 + 1) = 327.7716894977169
p2 = (546.67 * 4.20 * 1 + 344.83 * 3.75 * 1) / max_coefficients = 243.32881355932201
score = 327.7716894977169 * 0.5 + 243.32881355932201 * 0.5 = 285.5502515285195
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-19 | 111 -> 110 | 285.55 | |
2023-10-12 | 112 -> 111 | 284.79 -> 285.55 | |
2023-09-28 | 113 -> 112 | 284.79 | |
2023-09-20 | 115 -> 113 | 284.79 | |
2023-09-06 | 116 -> 115 | 284.79 | |
2023-09-05 | 117 -> 116 | 284.79 | |
2023-09-03 | 95 -> 117 | 295.42 -> 284.79 | |
2023-08-27 | 93 -> 95 | 295.42 | |
2023-08-26 | 92 -> 93 | 295.42 | |
2023-08-19 | 93 -> 92 | 295.42 |
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 |