Esipova Anna

From Moscow, Russia

EMA: 15990367

Player page

Internal rating (RR)

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

57 place (375.16).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (680.85 * 3.10 * 0.43 + 781.61 * 3.75 * 1 + 0 + 0 + 0) / (3.10 * 0.43 + 3.75 * 1 + 1 + 1 + 1) = 474.787897992984

p2 = (781.61 * 3.75 * 1 + 680.85 * 3.10 * 0.43) / max_coefficients = 275.52373861502207

score = 474.787897992984 * 0.5 + 275.52373861502207 * 0.5 = 375.15581830400305

Rating changes

Show

all results
Date Place Points Reason
2023-06-19 54 -> 57 391.33 -> 375.16

Agari team tournament: 57% -> 43%
2023-06-12 56 -> 54 385.40 -> 391.33
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 43% 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"