Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date Sept. 5, 2023 (latest changes Sept. 5, 2023).
115 place (285.60).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (109.09 * 3.30 * 0.29 + 400 * 3.45 * 0.29 + 895.52 * 3.50 * 0.57 + 0 * 4.05 * 0.71 + 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 * 0.29 + 3.45 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 1.80 * 0.86 + 4.20 * 1 + 1.80 * 1 + 3.75 * 1 + 4 * 1) = 244.85678122570832
p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.57 + 307.69 * 1.80 * 0.86 + 400 * 3.45 * 0.29) / max_coefficients = 326.3462736261712
score = 244.85678122570832 * 0.5 + 326.3462736261712 * 0.5 = 285.60152742593976
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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% |
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% |
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 | 71% | 4.05 | RR | Moscow Riichi 2022 |
7 | 896 |
|
8/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |
8 | 400 |
|
46/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
9 | 109 |
|
50/56 | 29% | 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 |