Ryzhkin Daniil
From Yekaterinburg, Russia
EMA: 15990435
Common russian riichi rating (CRR)
Rating date Feb. 25, 2024 (latest changes Feb. 25, 2024).
145 place (155.97).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (105.26 * 2.10 * 1 + 425.29 * 3.75 * 1 + 0 * 2.30 * 1 + 0 + 0) / (2.10 * 1 + 3.75 * 1 + 2.30 * 1 + 1 + 1) = 178.90443349753696
p2 = (425.29 * 3.75 * 1 + 105.26 * 2.10 * 1 + 0 * 2.30 * 1) / max_coefficients = 133.03091708021793
score = 178.90443349753696 * 0.5 + 133.03091708021793 * 0.5 = 155.96767528887744
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-02-25 | 142 -> 145 | 155.97 | |
2024-02-12 | 144 -> 142 | 155.97 | |
2024-01-20 | 146 -> 144 | 155.97 | |
2024-01-14 | 148 -> 146 | 155.97 | |
2024-01-06 | 148 | 153.17 -> 155.97 | |
2024-01-05 | 149 -> 148 | 153.17 | |
2023-12-27 | 151 -> 149 | 153.17 | |
2023-12-19 | 159 -> 151 | 153.17 | |
2023-12-12 | 160 -> 159 | 153.17 | |
2023-11-28 | 167 -> 160 | 153.17 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 0 |
|
28/28 | 100% | 2.30 | CRR | Finding Dora |
2 | 105 |
|
18/20 | 100% | 2.10 | CRR | 13 tiles until tempai |
3 | 425 |
|
51/88 | 100% | 3.75 | RR | Money can not buy tenpai |
4 | 397 |
|
39/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
5 | 87 |
|
22/24 | 0% | 2.20 | RR | URAL Mahjong Battle |