Kornienko Evgeniy

From Chelyabinsk, Russia

EMA: 15020066

Player page

Internal rating (RR)

Rating date Dec. 7, 2025 (latest changes Dec. 4, 2025).

180 place (195.22).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (364.49 * 4.60 * 0.43 + 255.32 * 2.80 * 0.57 + 253.16 * 3.65 * 0.57 + 387.10 * 2.40 * 1 + 14.93 * 4.10 * 1) / (4.60 * 0.43 + 2.80 * 0.57 + 3.65 * 0.57 + 2.40 * 1 + 4.10 * 1) = 217.59483560621828

p2 = (387.10 * 2.40 * 1 + 364.49 * 4.60 * 0.43 + 253.16 * 3.65 * 0.57 + 255.32 * 2.80 * 0.57) / max_coefficients = 172.85150501672243

score = 217.59483560621828 * 0.5 + 172.85150501672243 * 0.5 = 195.22317031147037

Rating changes

Show

all results
Date Place Points Reason
2025-12-04 174 -> 180 200.37 -> 195.22

Riichi over Volga: 71% -> 57%
2025-11-30 175 -> 174 200.37
2025-11-14 175 204.34 -> 200.37

Guardian of the Winds: 71% -> 57%
2025-11-12 171 -> 175 215.80 -> 204.34

X Russian Championship: 57% -> 43%
2025-11-10 173 -> 171 215.80
2025-11-04 165 -> 173 220.45 -> 215.80
2025-11-01 165 220.08 -> 220.45
2025-10-13 165 216.84 -> 220.08
2025-10-04 166 -> 165 221.77 -> 216.84

Riichi over Volga: 86% -> 71%
2025-09-30 167 -> 166 221.77

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 15 2025-06-15 67/68 100% 4.10 RR 13 bloody tiles Perm
2 387 2025-03-02 20/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
3 253 2024-08-04 60/80 57% 3.65 RR Riichi over Volga Samara
4 255 2024-07-14 36/48 57% 2.80 RR Guardian of the Winds Yekaterinburg
5 364 2024-05-12 69/108 43% 4.60 RR X Russian Championship Perm
6 253 2022-11-06 57/76 0% 4.20 RR IX Russian Riichi Championship Perm
7 435 2019-06-16 14/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg
8 421 2019-03-17 12/20 0% 2.10 RR Spring hope Yekaterinburg
9 737 2017-12-24 6/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
10 42 2017-11-12 69/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
11 870 2017-07-30 4/24 0% 2.20 RR Summer EMA rules tournament 2017 Yekaterinburg
12 484 2017-04-16 17/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017 Chelyabinsk
13 435 2017-01-29 14/24 0% 2.20 RR The first tournament of 2017 Yekaterinburg
14 217 2015-12-05 19/24 0% 1.80 RR 4 riichi mahjong tournament 2015 Yekaterinburg