Ryzhkin Daniil
From Yekaterinburg, Russia
EMA: 15990435
Internal rating (RR)
Rating date June 12, 2024 (latest changes June 12, 2024).
75 place (359.85).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (425.29 * 3.75 * 0.86 + 682.24 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.86 + 4.60 * 1 + 1 + 1 + 1) = 416.60790863800815
p2 = (682.24 * 4.60 * 1 + 425.29 * 3.75 * 0.86) / max_coefficients = 303.09554043712626
score = 416.60790863800815 * 0.5 + 303.09554043712626 * 0.5 = 359.8517245375672
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-11 | 79 -> 75 | 362.18 -> 359.85 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 74 -> 79 | 362.18 | |
| 2024-05-12 | 121 -> 74 | 138.29 -> 362.18 |
X Russian Championship: 0% -> 100% |
| 2021-02-01 | 205 -> 121 | 150.25 -> 138.29 | |
| 2020-02-01 | 205 | 150.25 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 682 |
|
35/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 425 |
|
51/88 | 86% | 3.75 | RR | Money can not buy tenpai |
| 3 | 397 |
|
39/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
| 4 | 87 |
|
22/24 | 0% | 2.20 | RR | URAL Mahjong Battle |