Velikoredchanina Elena

From Kirov, Russia

EMA: 15990337

Player page

Internal rating (RR)

Rating date Jan. 26, 2025 (latest changes Jan. 26, 2025).

138 place (221.75).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (264.37 * 3.75 * 0.43 + 280.37 * 4.60 * 1 + 354.43 * 3.65 * 1 + 0 + 0) / (3.75 * 0.43 + 4.60 * 1 + 3.65 * 1 + 1 + 1) = 253.7097556347383

p2 = (354.43 * 3.65 * 1 + 280.37 * 4.60 * 1 + 264.37 * 3.75 * 0.43) / max_coefficients = 189.79810725552053

score = 253.7097556347383 * 0.5 + 189.79810725552053 * 0.5 = 221.7539314451294

Rating changes

Show

all results
Date Place Points Reason
2025-01-26 130 -> 138 221.75
2025-01-07 126 -> 130 221.75
2024-12-11 126 226.45 -> 221.75

Money can not buy tenpai: 57% -> 43%
2024-11-06 130 -> 126 237.72 -> 226.45

IX Russian Riichi Championship: 14% -> 0%
2024-11-03 132 -> 130 237.72
2024-10-13 123 -> 132 239.84 -> 237.72
2024-10-11 123 244.27 -> 239.84

Money can not buy tenpai: 71% -> 57%
2024-09-06 123 244.84 -> 244.27

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 124 -> 123 240.85 -> 244.84
2024-09-01 111 -> 124 246.51 -> 240.85

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 354 2024-08-04 52/80 100% 3.65 RR Riichi over Volga Samara
2 280 2024-05-12 78/108 100% 4.60 RR X Russian Championship Perm
3 264 2023-06-11 65/88 43% 3.75 RR Money can not buy tenpai Perm
4 160 2022-11-06 64/76 0% 4.20 RR IX Russian Riichi Championship Perm
5 134 2022-03-20 59/68 0% 3.50 RR Tenpai can't buy happiness Perm
6 745 2021-11-06 15/56 0% 3.30 RR Kirov Tournament Kirov
7 846 2020-03-08 7/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
8 37 2019-09-08 27/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
9 174 2019-03-09 20/24 0% 2.50 RR Toi-Toi-man Tournament Kirov
10 652 2018-07-28 9/24 0% 1.40 RR Seven ryanmens Kirov
11 67 2018-01-05 15/16 0% 1.20 RR Yakuman in discard Kirov
12 352 2017-11-12 47/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
13 867 2017-10-07 🥉 3/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017 Kirov
14 267 2017-07-08 12/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017 Kirov