Ryzhkin Daniil
From Yekaterinburg, Russia
EMA: 15990435
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
145 place (159.03).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (105.26 * 2.10 * 1 + 0 * 2.30 * 1 + 425.29 * 3.75 * 1 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 3.75 * 1 + 1 + 1) = 178.90443349753693
p2 = (425.29 * 3.75 * 1 + 105.26 * 2.10 * 1 + 0 * 2.30 * 1) / max_coefficients = 139.14917225292493
score = 178.90443349753693 * 0.5 + 139.14917225292493 * 0.5 = 159.02680287523094
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 146 -> 145 | 155.97 -> 159.03 | |
| 2024-02-25 | 143 -> 146 | 155.97 | |
| 2024-02-12 | 145 -> 143 | 155.97 | |
| 2024-01-20 | 147 -> 145 | 155.97 | |
| 2024-01-14 | 149 -> 147 | 155.97 | |
| 2024-01-06 | 149 | 153.17 -> 155.97 | |
| 2024-01-05 | 150 -> 149 | 153.17 | |
| 2023-12-27 | 152 -> 150 | 153.17 | |
| 2023-12-19 | 160 -> 152 | 153.17 | |
| 2023-12-12 | 161 -> 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 |