Esipova Anna

From Moscow, Russia

EMA: 15990367

Player page

Internal rating (RR)

Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).

62 place (467.34).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (781.61 * 3.75 * 0.71 + 911.39 * 3.65 * 1 + 235.29 * 3.05 * 1 + 0 + 0) / (3.75 * 0.71 + 3.65 * 1 + 3.05 * 1 + 1 + 1) = 539.421063617089

p2 = (911.39 * 3.65 * 1 + 781.61 * 3.75 * 0.71 + 235.29 * 3.05 * 1) / max_coefficients = 395.2673810566445

score = 539.421063617089 * 0.5 + 395.2673810566445 * 0.5 = 467.3442223368668

Rating changes

Show

Date Place Points Reason
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%

2024-07-14 94 -> 99 282.97
2024-06-11 94 304.62 -> 282.97

Money can not buy tenpai: 100% -> 86%

2024-06-09 64 -> 94 348.23 -> 304.62

Agari Summer Tournament 2024: 0% -> 100%

2023-12-12 65 -> 64 343.00 -> 348.23
2023-11-28 68 -> 65 343.00

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 71% 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"