Sharafutdinova Gulnara

From Samara, Russia

EMA: 15990366

Player page

Common russian riichi rating (CRR)

Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).

87 place (351.89).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (977.01 * 3.75 * 1 + 158.88 * 4 * 1 + 0 + 0 + 0) / (3.75 * 1 + 4 * 1 + 1 + 1 + 1) = 399.93488372093026

p2 = (977.01 * 3.75 * 1 + 158.88 * 4 * 1) / max_coefficients = 303.84132094966577

score = 399.93488372093026 * 0.5 + 303.84132094966577 * 0.5 = 351.888102335298

Rating changes

Show

all results
Date Place Points Reason
2023-11-20 90 -> 87 351.89
2023-11-09 91 -> 90 351.89
2023-11-06 94 -> 91 345.71 -> 351.89
2023-11-05 89 -> 94 345.71
2023-10-27 91 -> 89 345.71
2023-10-22 88 -> 91 345.71
2023-10-19 91 -> 88 345.71
2023-10-12 93 -> 91 344.79 -> 345.71
2023-09-20 92 -> 93 344.79
2023-09-06 93 -> 92 344.79

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 159 2023-09-03 91/108 100% 4.00 RR SPB Riichi Open 2023
2 977 2023-06-11 3/88 100% 3.75 RR Money can not buy tenpai
3 895 2019-02-24 3/20 0% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019
4 44 2018-11-18 88/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"