Dobrynin Maxim
From Irkutsk, Russia
EMA: 15990398
Common russian riichi rating (CRR)
Rating date Sept. 3, 2022 (latest changes Sept. 3, 2022).
106 place (94.56).
how we calculated rating score
max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3
p1 = (66.67 * 1.20 * 0.29 + 533.33 * 1.20 * 1 + 0 * 1.10 * 1 + 0 + 0) / (1.20 * 0.29 + 1.20 * 1 + 1.10 * 1 + 1 + 1) = 142.77037330599376
p2 = (533.33 * 1.20 * 1 + 66.67 * 1.20 * 0.29 + 0 * 1.10 * 1) / max_coefficients = 46.35384615384615
score = 142.77037330599376 * 0.5 + 46.35384615384615 * 0.5 = 94.56210972991995
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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 | |
2022-07-09 | 92 -> 94 | 95.09 -> 93.61 |
Summer tournament: 0% -> 100% |
2022-07-03 | 90 -> 92 | 94.15 -> 95.09 |
Winter tournament: 57% -> 43% |
2022-06-12 | 71 -> 90 | 95.86 -> 94.15 | |
2022-05-15 | 125 -> 71 | 180.34 -> 95.86 | |
2021-02-01 | 124 -> 125 | 364.14 -> 180.34 | |
2020-02-01 | 124 | 364.14 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 0 |
|
12/12 | 100% | 1.10 | CRR | Summer tournament |
2 | 533 |
|
8/16 | 100% | 1.20 | CRR | Winter tournament |
3 | 67 |
|
15/16 | 29% | 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 |