Velikoredchanina Elena

From Kirov, Russia

EMA: 15990337

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Common russian riichi rating (CRR)

Rating date May 3, 2025 (latest changes May 3, 2025).

180 place (256.88).

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

p1 = (264.37 * 3.75 * 0.14 + 600 * 1.20 * 0.29 + 280.37 * 4.60 * 1 + 354.43 * 3.65 * 1 + 263.16 * 1.50 * 1) / (3.75 * 0.14 + 1.20 * 0.29 + 4.60 * 1 + 3.65 * 1 + 1.50 * 1) = 312.87883812859786

p2 = (354.43 * 3.65 * 1 + 280.37 * 4.60 * 1 + 263.16 * 1.50 * 1 + 600 * 1.20 * 0.29) / max_coefficients = 200.87255520504732

score = 312.87883812859786 * 0.5 + 200.87255520504732 * 0.5 = 256.8756966668226

Rating changes

Show

all results
Date Place Points Reason
2025-05-03 176 -> 180 256.88
2025-04-27 172 -> 176 256.88
2025-04-26 169 -> 172 262.40 -> 256.88

Riichi or die: 43% -> 29%
2025-04-13 167 -> 169 262.40
2025-04-11 168 -> 167 261.15 -> 262.40

Money can not buy tenpai: 29% -> 14%
2025-03-29 166 -> 168 261.15
2025-03-26 167 -> 166 261.15
2025-03-23 163 -> 167 261.15
2025-03-03 166 -> 163 261.15
2025-03-02 163 -> 166 261.15

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 263 2025-01-04 15/20 100% 1.50 CRR Dirty Riichi Kirov
2 354 2024-08-04 52/80 100% 3.65 RR Riichi over Volga Samara
3 280 2024-05-12 78/108 100% 4.60 RR X Russian Championship Perm
4 600 2023-08-26 7/16 29% 1.20 CRR Riichi or die Kirov
5 264 2023-06-11 65/88 14% 3.75 RR Money can not buy tenpai Perm
6 160 2022-11-06 64/76 0% 4.20 RR IX Russian Riichi Championship Perm
7 134 2022-03-20 59/68 0% 3.50 RR Tenpai can't buy happiness Perm
8 745 2021-11-06 15/56 0% 3.30 RR Kirov Tournament Kirov
9 846 2020-03-08 7/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
10 37 2019-09-08 27/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
11 174 2019-03-09 20/24 0% 2.50 RR Toi-Toi-man Tournament Kirov
12 652 2018-07-28 9/24 0% 1.40 RR Seven ryanmens Kirov
13 67 2018-01-05 15/16 0% 1.20 RR Yakuman in discard Kirov
14 352 2017-11-12 47/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
15 867 2017-10-07 3/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017 Kirov
16 267 2017-07-08 12/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017 Kirov
17 182 2017-04-09 10/12 0% 0.90 CRR Second riichi mahjong tournament, Kirov 2017 Kirov