Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Internal rating (RR)

Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).

98 place (255.70).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417

p1 = (109.09 * 3.30 * 0.14 + 400 * 3.45 * 0.14 + 895.52 * 3.50 * 0.43 + 0 * 4.05 * 0.57 + 520 * 4.20 * 1 + 22.99 * 3.75 * 1 + 37.38 * 4 * 1) / (3.30 * 0.14 + 3.45 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 4.20 * 1 + 3.75 * 1 + 4 * 1) = 239.81033956618046

p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.43 + 400 * 3.45 * 0.14 + 37.38 * 4 * 1) / max_coefficients = 271.596594824655

score = 239.81033956618046 * 0.5 + 271.596594824655 * 0.5 = 255.70346719541774

Rating changes

Show

Date Place Points Reason
2023-10-12 102 -> 98 246.40 -> 255.70

Moscow Riichi 2022: 71% -> 57%

2023-09-28 102 255.37 -> 246.40

Saint Petersburg Open 2021: 29% -> 14%

2023-09-20 98 -> 102 279.44 -> 255.37

Tenpai can't buy happiness: 57% -> 43%

2023-09-06 99 -> 98 277.62 -> 279.44

Kirov Tournament: 29% -> 14%

2023-09-03 65 -> 99 328.40 -> 277.62

SPB Riichi Open 2023: 0% -> 100%

2023-08-19 66 -> 65 328.40
2023-08-12 71 -> 66 315.09 -> 328.40

Moscow Riichi 2022: 86% -> 71%

2023-07-28 68 -> 71 324.04 -> 315.09

Saint Petersburg Open 2021: 43% -> 29%

2023-07-20 65 -> 68 342.98 -> 324.04

Tenpai can't buy happiness: 71% -> 57%

2023-07-06 65 341.90 -> 342.98

Kirov Tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 37 2023-09-03 104/108 100% 4.00 RR SPB Riichi Open 2023
2 23 2023-06-11 86/88 100% 3.75 RR Money can not buy tenpai
3 520 2022-11-06 37/76 100% 4.20 RR IX Russian Riichi Championship
4 0 2022-06-12 112/112 57% 4.05 RR Moscow Riichi 2022
5 896 2022-03-20 8/68 43% 3.50 RR Tenpai can't buy happiness
6 400 2021-11-28 46/76 14% 3.45 RR Saint Petersburg Open 2021
7 109 2021-11-06 50/56 14% 3.30 RR Kirov Tournament
8 216 2019-12-15 88/112 0% 4.05 EMA VIII Russian Riichi Championship
9 286 2019-11-24 46/64 0% 3.45 EMA Saint Petersburg Open 2019
10 185 2019-07-21 23/28 0% 2.30 EMA 6th Prague Riichi Ryuu Iisou 2019