Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

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Common russian riichi rating (CRR)

Rating date Dec. 4, 2022 (latest changes Dec. 4, 2022).

44 place (427.96).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85

p1 = (109.09 * 3.30 * 0.86 + 400 * 3.45 * 0.86 + 895.52 * 3.50 * 1 + 0 * 4.05 * 1 + 520 * 4.20 * 1 + 307.69 * 1.80 * 1) / (3.30 * 0.86 + 3.45 * 0.86 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1 + 1.80 * 1) = 380.83155658590385

p2 = (895.52 * 3.50 * 1 + 520 * 4.20 * 1 + 400 * 3.45 * 0.86 + 307.69 * 1.80 * 1) / max_coefficients = 475.0828282828283

score = 380.83155658590385 * 0.5 + 475.0828282828283 * 0.5 = 427.9571924343661

Rating changes

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all results
Date Place Points Reason
2022-12-03 137 -> 44 162.41 -> 427.96
2021-02-01 222 -> 137 170.47 -> 162.41
2020-02-01 222 170.47

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 520 2022-11-06 37/76 100% 4.20 RR IX Russian Riichi Championship
2 308 2022-08-27 28/40 100% 1.80 CRR Sun tournament
3 0 2022-06-12 112/112 100% 4.05 RR Moscow Riichi 2022
4 896 2022-03-20 8/68 100% 3.50 RR Tenpai can't buy happiness
5 400 2021-11-28 46/76 86% 3.45 RR Saint Petersburg Open 2021
6 109 2021-11-06 50/56 86% 3.30 RR Kirov Tournament
7 216 2019-12-15 88/112 0% 4.05 EMA VIII Russian Riichi Championship
8 286 2019-11-24 46/64 0% 3.45 EMA Saint Petersburg Open 2019
9 185 2019-07-21 23/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019