Gabdullina Dinara

From Saint Petersburg, Russia

EMA: 15990429

Player page

Internal rating (RR)

Rating date Sept. 28, 2023 (latest changes Sept. 28, 2023).

103 place (246.40).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (109.09 * 3.30 * 0.14 + 400 * 3.45 * 0.14 + 895.52 * 3.50 * 0.43 + 0 * 4.05 * 0.71 + 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 * 0.71 + 4.20 * 1 + 3.75 * 1 + 4 * 1) = 231.7913701445435

p2 = (520 * 4.20 * 1 + 895.52 * 3.50 * 0.43 + 400 * 3.45 * 0.14 + 37.38 * 4 * 1) / max_coefficients = 261.00668231273977

score = 231.7913701445435 * 0.5 + 261.00668231273977 * 0.5 = 246.39902622864162

Rating changes

Show

all results
Date Place Points Reason
2023-09-28 103 255.37 -> 246.40

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 99 -> 103 279.44 -> 255.37

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 100 -> 99 277.62 -> 279.44

Kirov Tournament: 29% -> 14%
2023-09-03 66 -> 100 328.40 -> 277.62

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 67 -> 66 328.40
2023-08-12 72 -> 67 315.09 -> 328.40

Moscow Riichi 2022: 86% -> 71%
2023-07-28 69 -> 72 324.04 -> 315.09

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 66 -> 69 342.98 -> 324.04

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 66 341.90 -> 342.98

Kirov Tournament: 43% -> 29%
2023-06-12 72 -> 66 329.29 -> 341.90

Moscow Riichi 2022: 100% -> 86%

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 71% 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