Dobrynin Maxim
From Irkutsk, Russia
EMA: 15990398
Common russian riichi rating (CRR)
Rating date May 1, 2023 (latest changes May 1, 2023).
136 place (126.06).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (533.33 * 1.20 * 0.71 + 0 * 1.10 * 1 + 466.67 * 1 * 1 + 0 + 0) / (1.20 * 0.71 + 1.10 * 1 + 1 * 1 + 1 + 1) = 186.36073881012513
p2 = (466.67 * 1 * 1 + 533.33 * 1.20 * 0.71 + 0 * 1.10 * 1) / max_coefficients = 65.75301515674545
score = 186.36073881012513 * 0.5 + 65.75301515674545 * 0.5 = 126.05687698343529
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-01 | 143 -> 136 | 62.38 -> 126.06 |
Spring Tournament Irkutsk 2023: 0% -> 100% |
2023-04-22 | 141 -> 143 | 62.38 | |
2023-03-20 | 141 | 61.82 -> 62.38 | |
2023-03-05 | 140 -> 141 | 72.33 -> 61.82 |
Winter tournament: 86% -> 71% |
2023-03-03 | 141 -> 140 | 72.33 | |
2023-02-25 | 132 -> 141 | 72.33 | |
2023-01-28 | 132 | 72.13 -> 72.33 | |
2023-01-14 | 128 -> 132 | 72.13 | |
2023-01-05 | 125 -> 128 | 82.14 -> 72.13 |
Winter tournament: 100% -> 86% |
2023-01-03 | 128 -> 125 | 94.99 -> 82.14 |
Winter tournament: 14% -> 0% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 467 |
|
9/16 | 100% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
2 | 0 |
|
12/12 | 100% | 1.10 | CRR | Summer tournament |
3 | 533 |
|
8/16 | 71% | 1.20 | CRR | Winter tournament |
4 | 67 |
|
15/16 | 0% | 1.20 | CRR | Winter tournament |
5 | 737 |
|
6/20 | 0% | 1.30 | CRR | Irkutsk Winter Tournament 2019 |
6 | 867 |
|
3/16 | 0% | 1.20 | RR | Summer Tournament |
7 | 55 |
|
53/56 | 0% | 3.00 | EMA | Snow Dragon |
8 | 1000 |
|
1/12 | 0% | 1.10 | CRR | Irkutsk Winter Tournament |
9 | 727 |
|
4/12 | 0% | 1.10 | CRR | Summer Tournament |
10 | 67 |
|
15/16 | 0% | 1.20 | RR | Spring Tournament |
11 | 632 |
|
8/20 | 0% | 1.30 | RR | Winter tournament |