Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Internal rating (RR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
43 place (425.68).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (109.09 * 3.30 * 0.86 + 400 * 3.45 * 0.86 + 895.52 * 3.50 * 1 + 0 * 4.05 * 1 + 520 * 4.20 * 1) / (3.30 * 0.86 + 3.45 * 0.86 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1) = 388.3390336989266
p2 = (895.52 * 3.50 * 1 + 520 * 4.20 * 1 + 400 * 3.45 * 0.86 + 109.09 * 3.30 * 0.86) / max_coefficients = 463.02388761266326
score = 388.3390336989266 * 0.5 + 463.02388761266326 * 0.5 = 425.6814606557949
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-19 | 45 -> 43 | 423.45 -> 425.68 | |
2022-11-28 | 43 -> 45 | 424.82 -> 423.45 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 52 -> 43 | 329.72 -> 424.82 |
IX Russian Riichi Championship: 0% -> 100% Kirov Tournament: 100% -> 86% |
2022-10-14 | 117 -> 52 | 162.41 -> 329.72 | |
2021-02-01 | 202 -> 117 | 170.47 -> 162.41 | |
2020-02-01 | 202 | 170.47 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 0 |
|
112/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
3 | 896 |
|
8/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
4 | 400 |
|
46/76 | 86% | 3.45 | RR | Saint Petersburg Open 2021 |
5 | 109 |
|
50/56 | 86% | 3.30 | RR | Kirov Tournament |
6 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
7 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
8 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |