Esipova Anna

From Moscow, Russia

EMA: 15990367

Player page

Internal rating (RR)

Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).

73 place (424.33).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (781.61 * 3.75 * 0.43 + 911.39 * 3.65 * 1 + 235.29 * 3.05 * 1 + 0 + 0) / (3.75 * 0.43 + 3.65 * 1 + 3.05 * 1 + 1 + 1) = 514.2467680516141

p2 = (911.39 * 3.65 * 1 + 781.61 * 3.75 * 0.43 + 235.29 * 3.05 * 1) / max_coefficients = 334.4145110410094

score = 514.2467680516141 * 0.5 + 334.4145110410094 * 0.5 = 424.3306395463118

Rating changes

Show

Date Place Points Reason
2024-12-11 68 -> 73 444.14 -> 424.33

Money can not buy tenpai: 57% -> 43%

2024-11-06 69 -> 68 444.14
2024-11-03 70 -> 69 444.14
2024-10-13 65 -> 70 447.87 -> 444.14
2024-10-11 62 -> 65 467.34 -> 447.87

Money can not buy tenpai: 71% -> 57%

2024-09-06 63 -> 62 467.34
2024-09-03 62 -> 63 460.33 -> 467.34
2024-09-01 54 -> 62 470.29 -> 460.33
2024-08-11 50 -> 54 487.14 -> 470.29

Money can not buy tenpai: 86% -> 71%

2024-08-04 99 -> 50 282.97 -> 487.14

Riichi over Volga: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 911 2024-08-04 8/80 100% 3.65 RR Riichi over Volga
2 235 2024-06-09 40/52 100% 3.05 RR Agari Summer Tournament 2024
3 782 2023-06-11 20/88 43% 3.75 RR Money can not buy tenpai
4 681 2021-12-19 16/48 0% 3.10 RR Agari team tournament
5 243 2019-12-15 85/112 0% 4.05 EMA VIII Russian Riichi Championship
6 440 2018-11-18 52/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"