Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date Dec. 17, 2022 (latest changes Dec. 17, 2022).
44 place (427.96).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (109.09 * 3.30 * 0.86 + 895.52 * 3.50 * 1 + 307.69 * 1.80 * 1 + 520 * 4.20 * 1 + 0 * 4.05 * 1 + 400 * 3.45 * 0.86) / (3.30 * 0.86 + 3.50 * 1 + 1.80 * 1 + 4.20 * 1 + 4.05 * 1 + 3.45 * 0.86) = 380.83155658590385
p2 = (895.52 * 3.50 * 1 + 520 * 4.20 * 1 + 400 * 3.45 * 0.86 + 307.69 * 1.80 * 1) / max_coefficients = 475.0828282828283
score = 380.83155658590385 * 0.5 + 475.0828282828283 * 0.5 = 427.9571924343661
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-03 | 137 -> 44 | 162.41 -> 427.96 | |
2021-02-01 | 222 -> 137 | 170.47 -> 162.41 | |
2020-02-01 | 222 | 170.47 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 308 |
|
28/40 | 100% | 1.80 | CRR | Sun tournament |
3 | 0 |
|
112/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
4 | 896 |
|
8/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
5 | 400 |
|
46/76 | 86% | 3.45 | RR | Saint Petersburg Open 2021 |
6 | 109 |
|
50/56 | 86% | 3.30 | RR | Kirov Tournament |
7 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
8 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
9 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |