Varankin Vladimir

From Kirov, Russia

EMA: 15990334

Player page

Common russian riichi rating (CRR)

Rating date June 18, 2021 (latest changes June 16, 2021).

51 place (345.96).

max_coefficients = (2.90 * 0.71 + 4.05 * 0.43 + 3.85 * 0.43 + 2.70 * 0.57) = 7.00019

p1 = (925.93 * 2.60 * 0.29 + 828.83 * 4.05 * 0.43 + 0 + 0 + 0) / (2.60 * 0.29 + 4.05 * 0.43 + 1 + 1 + 1) = 388.14488970823106

p2 = (828.83 * 4.05 * 0.43 + 925.93 * 2.60 * 0.29) / max_coefficients = 303.77889742992693

score = 388.14488970823106 * 0.5 + 303.77889742992693 * 0.5 = 345.961893569079

Rating changes

Show

Date Place Points Reason
2021-06-15 46 -> 51 387.03 -> 345.96

VIII Russian Riichi Championship: 57% -> 43%

2021-06-02 47 -> 46 383.23 -> 387.03
2021-05-26 48 -> 47 377.40 -> 383.23
2021-05-24 49 -> 48 372.36 -> 377.40
2021-05-08 45 -> 49 398.97 -> 372.36

And yet the sinner collects tanyao: 43% -> 29%

2021-05-05 46 -> 45 398.97
2021-05-04 53 -> 46 393.85 -> 398.97
2021-04-15 45 -> 53 424.28 -> 393.85

VIII Russian Riichi Championship: 71% -> 57%

2021-04-02 46 -> 45 422.68 -> 424.28
2021-03-26 46 418.05 -> 422.68

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 829 2019-12-15 20/112 43% 4.05 EMA VIII Russian Riichi Championship
2 926 2019-09-08 3/28 29% 2.60 RR And yet the sinner collects tanyao
3 522 2019-03-09 12/24 0% 2.50 RR Toi-Toi-man Tournament
4 478 2018-07-28 13/24 0% 1.40 RR Seven ryanmens
5 800 2018-01-05 4/16 0% 1.20 RR Yakuman in discard
6 493 2017-11-12 37/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
7 600 2017-10-07 7/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
8 600 2017-07-08 7/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017