Velikoredchanina Elena

From Kirov, Russia

EMA: 15990337

Player page

Internal rating (RR)

Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).

97 place (147.23).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001

p1 = (134.33 * 3.50 * 0.29 + 160 * 4.20 * 0.86 + 264.37 * 3.75 * 1 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.86 + 3.75 * 1 + 1 + 1) = 164.41621408011966

p2 = (264.37 * 3.75 * 1 + 160 * 4.20 * 0.86 + 134.33 * 3.50 * 0.29) / max_coefficients = 130.04092269012236

score = 164.41621408011966 * 0.5 + 130.04092269012236 * 0.5 = 147.228568385121

Rating changes

Show

all results
Date Place Points Reason
2023-12-19 109 -> 97 147.23
2023-12-12 110 -> 109 144.48 -> 147.23
2023-11-28 118 -> 110 144.48
2023-11-20 118 146.24 -> 144.48

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 114 -> 118 179.16 -> 146.24

IX Russian Riichi Championship: 100% -> 86%

Kirov Tournament: 14% -> 0%
2023-10-19 115 -> 114 179.16
2023-10-12 116 -> 115 176.13 -> 179.16
2023-09-28 118 -> 116 176.13
2023-09-20 118 176.89 -> 176.13

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 115 -> 118 199.53 -> 176.89

Kirov Tournament: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 264 2023-06-11 65/88 100% 3.75 RR Money can not buy tenpai
2 160 2022-11-06 64/76 86% 4.20 RR IX Russian Riichi Championship
3 134 2022-03-20 59/68 29% 3.50 RR Tenpai can't buy happiness
4 745 2021-11-06 15/56 0% 3.30 RR Kirov Tournament
5 846 2020-03-08 7/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
6 37 2019-09-08 27/28 0% 2.60 RR And yet the sinner collects tanyao
7 174 2019-03-09 20/24 0% 2.50 RR Toi-Toi-man Tournament
8 652 2018-07-28 9/24 0% 1.40 RR Seven ryanmens
9 67 2018-01-05 15/16 0% 1.20 RR Yakuman in discard
10 352 2017-11-12 47/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
11 867 2017-10-07 3/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
12 267 2017-07-08 12/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017