Velikoredchanina Elena

From Kirov, Russia

EMA: 15990337

Player page

Internal rating (RR)

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

99 place (228.36).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (745.45 * 3.30 * 0.43 + 134.33 * 3.50 * 0.71 + 160 * 4.20 * 1 + 264.37 * 3.75 * 1 + 0) / (3.30 * 0.43 + 3.50 * 0.71 + 4.20 * 1 + 3.75 * 1 + 1) = 237.36535548018836

p2 = (745.45 * 3.30 * 0.43 + 264.37 * 3.75 * 1 + 160 * 4.20 * 1 + 134.33 * 3.50 * 0.71) / max_coefficients = 219.34509731666677

score = 237.36535548018836 * 0.5 + 219.34509731666677 * 0.5 = 228.35522639842756

Rating changes

Show

all results
Date Place Points Reason
2023-06-12 99 223.98 -> 228.36
2023-06-11 87 -> 99 184.29 -> 223.98

Money can not buy tenpai: 0% -> 100%
2023-05-28 87 183.00 -> 184.29
2023-05-20 87 180.83 -> 183.00

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 87 205.70 -> 180.83

Kirov Tournament: 57% -> 43%
2023-05-05 76 -> 87 301.60 -> 205.70
2021-02-01 222 -> 76 89.56 -> 301.60
2020-02-01 222 89.56

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 264 2023-06-11 65/88 100% 3.75 RR Money can not buy tenpai Perm
2 160 2022-11-06 64/76 100% 4.20 RR IX Russian Riichi Championship Perm
3 134 2022-03-20 59/68 71% 3.50 RR Tenpai can't buy happiness Perm
4 745 2021-11-06 15/56 43% 3.30 RR Kirov Tournament Kirov
5 846 2020-03-08 7/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
6 37 2019-09-08 27/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
7 174 2019-03-09 20/24 0% 2.50 RR Toi-Toi-man Tournament Kirov
8 652 2018-07-28 9/24 0% 1.40 RR Seven ryanmens Kirov
9 67 2018-01-05 15/16 0% 1.20 RR Yakuman in discard Kirov
10 352 2017-11-12 47/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
11 867 2017-10-07 3/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017 Kirov
12 267 2017-07-08 12/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017 Kirov