Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date Sept. 15, 2024 (latest changes Sept. 15, 2024).
98 place (391.38).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (520 * 4.20 * 0.14 + 129.03 * 1.80 * 0.43 + 22.99 * 3.75 * 0.71 + 282.05 * 2.90 * 1 + 39.22 * 3.05 * 1 + 586.96 * 2.10 * 1 + 719.63 * 4.60 * 1 + 411.76 * 3.05 * 1 + 252.63 * 3.85 * 1) / (4.20 * 0.14 + 1.80 * 0.43 + 3.75 * 0.71 + 2.90 * 1 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1 + 3.85 * 1) = 346.6983555495198
p2 = (719.63 * 4.60 * 1 + 411.76 * 3.05 * 1 + 586.96 * 2.10 * 1 + 252.63 * 3.85 * 1) / max_coefficients = 436.06553154220654
score = 346.6983555495198 * 0.5 + 436.06553154220654 * 0.5 = 391.3819435458632
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-15 | 96 -> 98 | 391.38 | |
| 2024-09-06 | 96 | 393.53 -> 391.38 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 99 -> 96 | 385.79 -> 393.53 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 96 -> 99 | 373.75 -> 385.79 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-27 | 97 -> 96 | 373.75 |
Sun tournament: 14% -> 0% |
| 2024-08-26 | 89 -> 97 | 400.65 -> 373.75 | |
| 2024-08-25 | 91 -> 89 | 399.17 -> 400.65 |
Earth cup: 57% -> 43% |
| 2024-08-20 | 92 -> 91 | 399.17 | |
| 2024-08-11 | 94 -> 92 | 392.59 -> 399.17 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 85 -> 94 | 401.22 -> 392.59 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 253 |
|
72/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 412 |
|
31/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 3 | 720 |
|
31/108 | 100% | 4.60 | RR | X Russian Championship |
| 4 | 587 |
|
20/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 5 | 39 |
|
50/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 6 | 282 |
|
29/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 7 | 37 |
|
104/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
| 8 | 23 |
|
86/88 | 71% | 3.75 | RR | Money can not buy tenpai |
| 9 | 129 |
|
28/32 | 43% | 1.80 | CRR | Earth cup |
| 10 | 520 |
|
37/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |
| 11 | 308 |
|
28/40 | 0% | 1.80 | CRR | Sun tournament |
| 12 | 0 |
|
112/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 13 | 896 |
|
8/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 14 | 400 |
|
46/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
| 15 | 109 |
|
50/56 | 0% | 3.30 | RR | Kirov Tournament |
| 16 | 216 |
|
88/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 17 | 286 |
|
46/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
| 18 | 185 |
|
23/28 | 0% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |