Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date July 20, 2023 (latest changes July 20, 2023).
81 place (322.53).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (109.09 * 3.30 * 0.29 + 400 * 3.45 * 0.43 + 895.52 * 3.50 * 0.57 + 0 * 4.05 * 0.86 + 129.03 * 1.80 * 1 + 22.99 * 3.75 * 1 + 307.69 * 1.80 * 1 + 520 * 4.20 * 1) / (3.30 * 0.29 + 3.45 * 0.43 + 3.50 * 0.57 + 4.05 * 0.86 + 1.80 * 1 + 3.75 * 1 + 1.80 * 1 + 4.20 * 1) = 285.0230948634277
p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.57 + 400 * 3.45 * 0.43 + 307.69 * 1.80 * 1) / max_coefficients = 360.0441733166307
score = 285.0230948634277 * 0.5 + 360.0441733166307 * 0.5 = 322.5336340900292
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-20 | 77 -> 81 | 345.94 -> 322.53 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-09 | 78 -> 77 | 345.94 | |
2023-07-06 | 79 -> 78 | 343.73 -> 345.94 |
Kirov Tournament: 43% -> 29% |
2023-06-12 | 86 -> 79 | 331.99 -> 343.73 |
Moscow Riichi 2022: 100% -> 86% |
2023-06-11 | 58 -> 86 | 378.14 -> 331.99 |
Money can not buy tenpai: 0% -> 100% |
2023-05-28 | 56 -> 58 | 386.17 -> 378.14 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 53 -> 56 | 402.05 -> 386.17 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 53 | 398.86 -> 402.05 |
Kirov Tournament: 57% -> 43% |
2023-05-01 | 52 -> 53 | 398.86 | |
2023-03-28 | 53 -> 52 | 406.45 -> 398.86 |
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 | 129 |
|
28/32 | 100% | 1.80 | CRR | Earth cup |
3 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
4 | 308 |
|
28/40 | 100% | 1.80 | CRR | Sun tournament |
5 | 0 |
|
112/112 | 86% | 4.05 | RR | Moscow Riichi 2022 |
6 | 896 |
|
8/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |
7 | 400 |
|
46/76 | 43% | 3.45 | RR | Saint Petersburg Open 2021 |
8 | 109 |
|
50/56 | 29% | 3.30 | RR | Kirov Tournament |
9 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
10 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
11 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |