Esipova Anna

From Moscow, Russia

EMA: 15990367

Player page

Internal rating (RR)

Rating date June 11, 2023 (latest changes June 11, 2023).

56 place (385.40).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 3.50 * 0.71) = 14.50005

p1 = (680.85 * 3.10 * 0.57 + 781.61 * 3.75 * 1 + 0 + 0 + 0) / (3.10 * 0.57 + 3.75 * 1 + 1 + 1 + 1) = 485.4928919630011

p2 = (781.61 * 3.75 * 1 + 680.85 * 3.10 * 0.57) / max_coefficients = 285.31280926617495

score = 485.4928919630011 * 0.5 + 285.31280926617495 * 0.5 = 385.40285061458803

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 197 -> 56 181.58 -> 385.40

Money can not buy tenpai: 0% -> 100%
2020-02-01 197 181.58

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 782 2023-06-11 20/88 100% 3.75 RR Money can not buy tenpai
2 681 2021-12-19 16/48 57% 3.10 RR Agari team tournament
3 243 2019-12-15 85/112 0% 4.05 EMA VIII Russian Riichi Championship
4 440 2018-11-18 52/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"