Dobrynin Maxim
From Irkutsk, Russia
EMA: 15990398
Common russian riichi rating (CRR)
Rating date May 19, 2024 (latest changes May 19, 2024).
193 place (62.81).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (0 * 1.10 * 0.14 + 466.67 * 1 * 0.86 + 0 + 0 + 0) / (1.10 * 0.14 + 1 * 0.86 + 1 + 1 + 1) = 99.63903953127453
p2 = (466.67 * 1 * 0.86 + 0 * 1.10 * 0.14) / max_coefficients = 25.972727272727276
score = 99.63903953127453 * 0.5 + 25.972727272727276 * 0.5 = 62.8058834020009
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-19 | 188 -> 193 | 62.81 | |
| 2024-05-12 | 175 -> 188 | 64.42 -> 62.81 | |
| 2024-05-09 | 176 -> 175 | 62.54 -> 64.42 |
Summer tournament: 29% -> 14% |
| 2024-05-05 | 175 -> 176 | 62.54 | |
| 2024-05-01 | 172 -> 175 | 71.12 -> 62.54 |
Spring Tournament Irkutsk 2023: 100% -> 86% |
| 2024-04-17 | 173 -> 172 | 71.12 | |
| 2024-03-30 | 163 -> 173 | 71.12 | |
| 2024-03-20 | 170 -> 163 | 71.12 | |
| 2024-03-10 | 167 -> 170 | 71.96 -> 71.12 | |
| 2024-03-09 | 170 -> 167 | 70.06 -> 71.96 |
Summer tournament: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 467 |
|
9/16 | 86% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 2 | 0 |
|
12/12 | 14% | 1.10 | CRR | Summer tournament |
| 3 | 533 |
|
8/16 | 0% | 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 |