Velikoredchanina Elena

From Kirov, Russia

EMA: 15990337

Player page

Common russian riichi rating (CRR)

Rating date Jan. 25, 2021 (latest changes Jan. 24, 2021).

86 place (299.39).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 2.70 * 1) = 11.82131

p1 = (173.91 * 2.50 * 0.14 + 37.04 * 2.60 * 0.57 + 846.15 * 2.90 * 1 + 0 + 0) / (2.50 * 0.14 + 2.60 * 0.57 + 2.90 * 1 + 1 + 1) = 381.2905148979147

p2 = (846.15 * 2.90 * 1 + 173.91 * 2.50 * 0.14 + 37.04 * 2.60 * 0.57) / max_coefficients = 217.48858629035192

score = 381.2905148979147 * 0.5 + 217.48858629035192 * 0.5 = 299.3895505941333

Chart scale: normalized original

Rating changes

Show

Date Place Points Reason
2021-01-24 87 -> 86 297.08 -> 299.39
2021-01-22 88 -> 87 297.08
2021-01-13 90 -> 88 297.08
2021-01-09 93 -> 90 294.43 -> 297.08

Toi-Toi-man Tournament: 29% -> 14%

2021-01-08 97 -> 93 286.70 -> 294.43

And yet the sinner collects tanyao: 71% -> 57%

2021-01-06 95 -> 97 286.70
2021-01-05 96 -> 95 286.70
2021-01-04 100 -> 96 281.93 -> 286.70
2021-01-03 101 -> 100 281.93
2020-12-22 102 -> 101 281.93

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 846 2020-03-08 7/40 100% 2.90 EMA Big open chiitoitsu in a small tenpai
2 37 2019-09-08 27/28 57% 2.60 RR And yet the sinner collects tanyao
3 174 2019-03-09 20/24 14% 2.50 RR Toi-Toi-man Tournament
4 652 2018-07-28 9/24 0% 1.40 RR Seven ryanmens
5 67 2018-01-05 15/16 0% 1.20 RR Yakuman in discard
6 352 2017-11-12 47/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
7 867 2017-10-07 3/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
8 267 2017-07-08 12/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017
9 182 2017-04-09 10/12 0% 0.90 CRR Second riichi mahjong tournament, Kirov 2017