Dobrynin Maxim
From Irkutsk, Russia
EMA: 15990398
Common russian riichi rating (CRR)
Rating date Jan. 6, 2023 (latest changes Jan. 6, 2023).
129 place (72.13).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (533.33 * 1.20 * 0.86 + 0 * 1.10 * 1 + 0 + 0 + 0) / (1.20 * 0.86 + 1.10 * 1 + 1 + 1 + 1) = 106.95873273381014
p2 = (533.33 * 1.20 * 0.86 + 0 * 1.10 * 1) / max_coefficients = 37.297898041034216
score = 106.95873273381014 * 0.5 + 37.297898041034216 * 0.5 = 72.12831538742218
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-05 | 126 -> 129 | 82.14 -> 72.13 |
Winter tournament: 100% -> 86% |
2023-01-03 | 129 -> 126 | 94.99 -> 82.14 |
Winter tournament: 14% -> 0% |
2022-12-19 | 129 | 94.78 -> 94.99 | |
2022-12-18 | 127 -> 129 | 94.78 | |
2022-11-28 | 127 | 94.27 -> 94.78 | |
2022-11-06 | 106 -> 127 | 95.62 -> 94.27 | |
2022-11-03 | 106 | 94.56 -> 95.62 |
Winter tournament: 29% -> 14% |
2022-09-03 | 108 -> 106 | 93.61 -> 94.56 |
Winter tournament: 43% -> 29% |
2022-08-27 | 97 -> 108 | 93.61 | |
2022-08-20 | 94 -> 97 | 93.61 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 0 |
|
12/12 | 100% | 1.10 | CRR | Summer tournament |
2 | 533 |
|
8/16 | 86% | 1.20 | CRR | Winter tournament |
3 | 67 |
|
15/16 | 0% | 1.20 | CRR | Winter tournament |
4 | 737 |
|
6/20 | 0% | 1.30 | CRR | Irkutsk Winter Tournament 2019 |
5 | 867 |
|
3/16 | 0% | 1.20 | RR | Summer Tournament |
6 | 55 |
|
53/56 | 0% | 3.00 | EMA | Snow Dragon |
7 | 1000 |
|
1/12 | 0% | 1.10 | CRR | Irkutsk Winter Tournament |
8 | 727 |
|
4/12 | 0% | 1.10 | CRR | Summer Tournament |
9 | 67 |
|
15/16 | 0% | 1.20 | RR | Spring Tournament |
10 | 632 |
|
8/20 | 0% | 1.30 | RR | Winter tournament |