Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date May 1, 2023 (latest changes May 1, 2023).
53 place (398.86).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (109.09 * 3.30 * 0.57 + 400 * 3.45 * 0.57 + 895.52 * 3.50 * 0.86 + 0 * 4.05 * 1 + 307.69 * 1.80 * 1 + 520 * 4.20 * 1 + 129.03 * 1.80 * 1) / (3.30 * 0.57 + 3.45 * 0.57 + 3.50 * 0.86 + 4.05 * 1 + 1.80 * 1 + 4.20 * 1 + 1.80 * 1) = 355.5268672354438
p2 = (895.52 * 3.50 * 0.86 + 520 * 4.20 * 1 + 400 * 3.45 * 0.57 + 307.69 * 1.80 * 1) / max_coefficients = 442.1976035331339
score = 355.5268672354438 * 0.5 + 442.1976035331339 * 0.5 = 398.86223538428885
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-01 | 52 -> 53 | 398.86 | |
2023-03-28 | 53 -> 52 | 406.45 -> 398.86 |
Saint Petersburg Open 2021: 71% -> 57% |
2023-03-20 | 48 -> 53 | 420.84 -> 406.45 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 50 -> 48 | 417.79 -> 420.84 |
Kirov Tournament: 71% -> 57% |
2023-03-03 | 51 -> 50 | 417.79 | |
2023-02-25 | 43 -> 51 | 429.31 -> 417.79 |
Earth cup: 0% -> 100% |
2023-02-19 | 45 -> 43 | 429.31 | |
2023-01-28 | 45 | 433.66 -> 429.31 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-06 | 45 | 430.27 -> 433.66 |
Kirov Tournament: 86% -> 71% |
2022-12-19 | 47 -> 45 | 427.96 -> 430.27 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 129 |
|
28/32 | 100% | 1.80 | CRR | Earth cup |
2 | 520 |
|
37/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
3 | 308 |
|
28/40 | 100% | 1.80 | CRR | Sun tournament |
4 | 0 |
|
112/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
5 | 896 |
|
8/68 | 86% | 3.50 | RR | Tenpai can't buy happiness |
6 | 400 |
|
46/76 | 57% | 3.45 | RR | Saint Petersburg Open 2021 |
7 | 109 |
|
50/56 | 57% | 3.30 | RR | Kirov Tournament |
8 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
9 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
10 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |