Tumanina Valentina
From Samara, Russia
Common russian riichi rating (CRR)
Rating date June 11, 2023 (latest changes June 11, 2023).
92 place (304.69).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 2.80 * 1) = 14.8
p1 = (400 * 4.20 * 1 + 574.71 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 1 + 3.75 * 1 + 1 + 1 + 1) = 350.2438356164384
p2 = (574.71 * 3.75 * 1 + 400 * 4.20 * 1) / max_coefficients = 259.1331081081081
score = 350.2438356164384 * 0.5 + 259.1331081081081 * 0.5 = 304.6884718622732
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-06-11 | 92 | 304.69 |
Money can not buy tenpai: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 575 |
|
38/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 400 |
|
46/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |