Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Internal rating (RR)
Rating date May 3, 2025 (latest changes May 3, 2025).
62 place (503.01).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (22.99 * 3.75 * 0.14 + 37.38 * 4 * 0.29 + 39.22 * 3.05 * 0.86 + 586.96 * 2.10 * 0.86 + 719.63 * 4.60 * 1 + 411.76 * 3.05 * 1 + 252.63 * 3.85 * 1 + 186.44 * 3.25 * 1 + 957.14 * 3.50 * 1) / (3.75 * 0.14 + 4 * 0.29 + 3.05 * 0.86 + 2.10 * 0.86 + 4.60 * 1 + 3.05 * 1 + 3.85 * 1 + 3.25 * 1 + 3.50 * 1) = 439.91555593166584
p2 = (957.14 * 3.50 * 1 + 719.63 * 4.60 * 1 + 411.76 * 3.05 * 1 + 586.96 * 2.10 * 0.86) / max_coefficients = 566.0965299684543
score = 439.91555593166584 * 0.5 + 566.0965299684543 * 0.5 = 503.0060429500601
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-05-03 | 110 -> 62 | 358.04 -> 503.01 |
SPB Riichi Open 2023: 43% -> 29% Riichi over The Volga 2025: 0% -> 100% |
| 2025-04-26 | 107 -> 110 | 358.04 | |
| 2025-04-11 | 106 -> 107 | 355.15 -> 358.04 |
Money can not buy tenpai: 29% -> 14% |
| 2025-03-30 | 105 -> 106 | 362.40 -> 355.15 |
Seihoku spring tournament 2024: 100% -> 86% |
| 2025-03-10 | 106 -> 105 | 360.27 -> 362.40 |
Agari Spring Tournament 2024: 100% -> 86% |
| 2025-03-03 | 108 -> 106 | 357.56 -> 360.27 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-03-02 | 105 -> 108 | 357.56 | |
| 2025-02-16 | 97 -> 105 | 364.50 -> 357.56 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 99 -> 97 | 361.43 -> 364.50 |
Money can not buy tenpai: 43% -> 29% |
| 2025-02-02 | 97 -> 99 | 361.43 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 957 |
|
4/71 | 100% | 3.50 | RR | Riichi over The Volga 2025 | Samara |
| 2 | 186 |
|
49/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg |
| 3 | 45 |
|
86/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow |
| 4 | 253 |
|
72/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg |
| 5 | 412 |
|
31/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow |
| 6 | 720 |
|
31/108 | 100% | 4.60 | RR | X Russian Championship | Perm |
| 7 | 587 |
|
20/47 | 86% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg |
| 8 | 39 |
|
50/52 | 86% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow |
| 9 | 37 |
|
104/108 | 29% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |
| 10 | 23 |
|
86/88 | 14% | 3.75 | RR | Money can not buy tenpai | Perm |
| 11 | 520 |
|
37/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm |
| 12 | 0 |
|
112/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |
| 13 | 896 |
|
8/68 | 0% | 3.50 | RR | Tenpai can't buy happiness | Perm |
| 14 | 400 |
|
46/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg |
| 15 | 109 |
|
50/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov |
| 16 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow |
| 17 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg |
| 18 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 | Prague |