Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Internal rating (RR)
Rating date July 28, 2023 (latest changes July 28, 2023).
71 place (315.09).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155
p1 = (400 * 3.45 * 0.29 + 109.09 * 3.30 * 0.29 + 895.52 * 3.50 * 0.57 + 0 * 4.05 * 0.86 + 520 * 4.20 * 1 + 22.99 * 3.75 * 1) / (3.45 * 0.29 + 3.30 * 0.29 + 3.50 * 0.57 + 4.05 * 0.86 + 4.20 * 1 + 3.75 * 1) = 296.9641613511205
p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.57 + 400 * 3.45 * 0.29 + 109.09 * 3.30 * 0.29) / max_coefficients = 333.21126236899875
score = 296.9641613511205 * 0.5 + 333.21126236899875 * 0.5 = 315.0877118600596
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-28 | 68 -> 71 | 324.04 -> 315.09 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 65 -> 68 | 342.98 -> 324.04 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 65 | 341.90 -> 342.98 |
Kirov Tournament: 43% -> 29% |
2023-06-19 | 117 -> 65 | 162.41 -> 341.90 | |
2021-02-01 | 202 -> 117 | 170.47 -> 162.41 | |
2020-02-01 | 202 | 170.47 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
---|---|---|---|---|---|---|---|---|
1 | 23 |
|
86/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm |
2 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship | Perm |
3 | 0 |
|
112/112 | 86% | 4.05 | RR | Moscow Riichi 2022 | Moscow |
4 | 896 |
|
8/68 | 57% | 3.50 | RR | Tenpai can't buy happiness | Perm |
5 | 400 |
|
46/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg |
6 | 109 |
|
50/56 | 29% | 3.30 | RR | Kirov Tournament | Kirov |
7 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow |
8 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg |
9 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 | Prague |