Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date Oct. 17, 2023 (latest changes Oct. 17, 2023).
120 place (261.08).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (109.09 * 3.30 * 0.14 + 400 * 3.45 * 0.14 + 895.52 * 3.50 * 0.43 + 0 * 4.05 * 0.57 + 307.69 * 1.80 * 0.86 + 520 * 4.20 * 1 + 129.03 * 1.80 * 1 + 22.99 * 3.75 * 1 + 37.38 * 4 * 1) / (3.30 * 0.14 + 3.45 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 1.80 * 0.86 + 4.20 * 1 + 1.80 * 1 + 3.75 * 1 + 4 * 1) = 235.093571148325
p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.43 + 307.69 * 1.80 * 0.86 + 129.03 * 1.80 * 1) / max_coefficients = 287.07322033898305
score = 235.093571148325 * 0.5 + 287.07322033898305 * 0.5 = 261.083395743654
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-12 | 125 -> 120 | 256.89 -> 261.08 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 123 -> 125 | 264.35 -> 256.89 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-20 | 114 -> 123 | 287.08 -> 264.35 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 115 -> 114 | 285.60 -> 287.08 |
Kirov Tournament: 29% -> 14% |
2023-09-05 | 116 -> 115 | 285.60 | |
2023-09-03 | 83 -> 116 | 322.86 -> 285.60 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-27 | 81 -> 83 | 325.88 -> 322.86 |
Sun tournament: 100% -> 86% |
2023-08-12 | 84 -> 81 | 314.10 -> 325.88 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 81 -> 84 | 322.53 -> 314.10 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 77 -> 81 | 345.94 -> 322.53 |
Tenpai can't buy happiness: 71% -> 57% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 37 |
|
104/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 23 |
|
86/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 129 |
|
28/32 | 100% | 1.80 | CRR | Earth cup |
4 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
5 | 308 |
|
28/40 | 86% | 1.80 | CRR | Sun tournament |
6 | 0 |
|
112/112 | 57% | 4.05 | RR | Moscow Riichi 2022 |
7 | 896 |
|
8/68 | 43% | 3.50 | RR | Tenpai can't buy happiness |
8 | 400 |
|
46/76 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |
9 | 109 |
|
50/56 | 14% | 3.30 | RR | Kirov Tournament |
10 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
11 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
12 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |