Esipova Anna

From Moscow, Russia

EMA: 15990367

Player page

Internal rating (RR)

Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).

74 place (350.46).

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

p1 = (680.85 * 3.10 * 0.29 + 781.61 * 3.75 * 1 + 0 + 0 + 0) / (3.10 * 0.29 + 3.75 * 1 + 1 + 1 + 1) = 462.83299304448724

p2 = (781.61 * 3.75 * 1 + 680.85 * 3.10 * 0.29) / max_coefficients = 238.09608826837587

score = 462.83299304448724 * 0.5 + 238.09608826837587 * 0.5 = 350.46454065643155

Rating changes

Show

all results
Date Place Points Reason
2023-09-03 57 -> 74 369.00 -> 350.46
2023-08-19 51 -> 57 386.72 -> 369.00

Agari team tournament: 43% -> 29%
2023-08-12 53 -> 51 380.29 -> 386.72
2023-07-28 55 -> 53 380.29
2023-07-20 54 -> 55 375.16 -> 380.29
2023-07-06 56 -> 54 375.16
2023-06-19 53 -> 56 391.33 -> 375.16

Agari team tournament: 57% -> 43%
2023-06-12 55 -> 53 385.40 -> 391.33
2023-06-11 196 -> 55 181.58 -> 385.40

Money can not buy tenpai: 0% -> 100%
2020-02-01 196 181.58

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 29% 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"