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 = (109.09 * 3.30 * 0.29 + 400 * 3.45 * 0.29 + 895.52 * 3.50 * 0.57 + 0 * 4.05 * 0.86 + 520 * 4.20 * 1 + 22.99 * 3.75 * 1) / (3.30 * 0.29 + 3.45 * 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% |
2023-06-12 | 71 -> 65 | 329.29 -> 341.90 |
Moscow Riichi 2022: 100% -> 86% |
2023-06-11 | 44 -> 71 | 395.81 -> 329.29 |
Money can not buy tenpai: 0% -> 100% |
2023-05-28 | 45 -> 44 | 400.68 -> 395.81 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 42 -> 45 | 418.45 -> 400.68 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 44 -> 42 | 415.90 -> 418.45 |
Kirov Tournament: 57% -> 43% |
2023-04-19 | 44 | 411.89 -> 415.90 | |
2023-03-28 | 44 | 415.30 -> 411.89 |
Saint Petersburg Open 2021: 71% -> 57% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 23 |
|
86/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
3 | 0 |
|
112/112 | 86% | 4.05 | RR | Moscow Riichi 2022 |
4 | 896 |
|
8/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |
5 | 400 |
|
46/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
6 | 109 |
|
50/56 | 29% | 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 |