Esipova Anna

From Moscow, Russia

EMA: 15990367

Player page

Internal rating (RR)

Rating date Sept. 2, 2023 (latest changes Sept. 2, 2023).

57 place (369.00).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

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 = 275.176431335342

score = 462.83299304448724 * 0.5 + 275.176431335342 * 0.5 = 369.0047121899146

Rating changes

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all results
Date Place Points Reason
2023-09-01 196 -> 57 181.58 -> 369.00
2020-02-01 196 181.58

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 782 2023-06-11 20/88 100% 3.75 RR Money can not buy tenpai Perm
2 681 2021-12-19 16/48 29% 3.10 RR Agari team tournament Moscow
3 243 2019-12-15 85/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
4 440 2018-11-18 52/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm