Ermolaev Alexey

Winner Yoroshiku League 2

From Kirov, Russia

EMA: 15990340

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

56 place (553.91).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (154.93 * 3.85 * 0.29 + 304.35 * 1.40 * 0.43 + 648.35 * 3.80 * 0.71 + 130.43 * 2.50 * 1 + 843.37 * 4.20 * 1 + 114.29 * 3.20 * 1 + 888.89 * 2.60 * 1 + 555.56 * 3.85 * 1 + 279.28 * 4.05 * 1) / (3.85 * 0.29 + 1.40 * 0.43 + 3.80 * 0.71 + 2.50 * 1 + 4.20 * 1 + 3.20 * 1 + 2.60 * 1 + 3.85 * 1 + 4.05 * 1) = 480.6872643120455

p2 = (843.37 * 4.20 * 1 + 888.89 * 2.60 * 1 + 555.56 * 3.85 * 1 + 648.35 * 3.80 * 0.71) / max_coefficients = 627.1395498392283

score = 480.6872643120455 * 0.5 + 627.1395498392283 * 0.5 = 553.9134070756369

Rating changes

Show

all results
Date Place Points Reason
2020-02-01 56 553.91

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 279 2019-12-15 81/112 100% 4.05 EMA VIII Russian Riichi Championship
2 556 2019-11-04 29/64 100% 3.85 EMA Aki Shanten 2019
3 889 2019-09-08 4/28 100% 2.60 RR And yet the sinner collects tanyao
4 114 2019-07-21 32/36 100% 3.20 RR Moscow Open Riichi Marathon 2019
5 843 2019-05-04 14/84 100% 4.20 EMA Haru Shanten 2019
6 130 2019-03-09 21/24 100% 2.50 RR Toi-Toi-man Tournament
7 648 2018-11-18 33/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
8 304 2018-07-28 17/24 43% 1.40 RR Seven ryanmens
9 155 2018-05-01 61/72 29% 3.85 EMA Haru Shanten 2018
10 733 2018-01-05 5/16 0% 1.20 RR Yakuman in discard
11 28 2017-11-12 70/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
12 667 2017-10-07 6/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
13 933 2017-07-08 2/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017
14 545 2017-04-09 6/12 0% 0.90 CRR Second riichi mahjong tournament, Kirov 2017