Velikoredchanina Elena

From Kirov, Russia

EMA: 15990337

Player page

Internal rating (RR)

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

123 place (244.27).

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

p1 = (160 * 4.20 * 0.14 + 264.37 * 3.75 * 0.71 + 280.37 * 4.60 * 1 + 354.43 * 3.65 * 1 + 0) / (4.20 * 0.14 + 3.75 * 0.71 + 4.60 * 1 + 3.65 * 1 + 1) = 270.3817323360049

p2 = (354.43 * 3.65 * 1 + 280.37 * 4.60 * 1 + 264.37 * 3.75 * 0.71 + 160 * 4.20 * 0.14) / max_coefficients = 218.1525463022591

score = 270.3817323360049 * 0.5 + 218.1525463022591 * 0.5 = 244.267139319132

Rating changes

Show

all results
Date Place Points Reason
2024-09-06 123 244.84 -> 244.27

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 124 -> 123 240.85 -> 244.84
2024-09-01 110 -> 124 246.51 -> 240.85
2024-08-11 110 249.86 -> 246.51

Money can not buy tenpai: 86% -> 71%
2024-08-04 120 -> 110 184.26 -> 249.86

Riichi over Volga: 0% -> 100%
2024-07-14 115 -> 120 184.26
2024-07-06 116 -> 115 186.16 -> 184.26

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 120 -> 116 189.14 -> 186.16

Money can not buy tenpai: 100% -> 86%
2024-06-09 110 -> 120 189.14
2024-05-12 106 -> 110 124.41 -> 189.14

X Russian Championship: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 354 2024-08-04 52/80 100% 3.65 RR Riichi over Volga
2 280 2024-05-12 78/108 100% 4.60 RR X Russian Championship
3 264 2023-06-11 65/88 71% 3.75 RR Money can not buy tenpai
4 160 2022-11-06 64/76 14% 4.20 RR IX Russian Riichi Championship
5 134 2022-03-20 59/68 0% 3.50 RR Tenpai can't buy happiness
6 745 2021-11-06 15/56 0% 3.30 RR Kirov Tournament
7 846 2020-03-08 7/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
8 37 2019-09-08 27/28 0% 2.60 RR And yet the sinner collects tanyao
9 174 2019-03-09 20/24 0% 2.50 RR Toi-Toi-man Tournament
10 652 2018-07-28 9/24 0% 1.40 RR Seven ryanmens
11 67 2018-01-05 15/16 0% 1.20 RR Yakuman in discard
12 352 2017-11-12 47/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
13 867 2017-10-07 3/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
14 267 2017-07-08 12/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017