Patrikeev Pavel

From Moscow, Russia

EMA: 15990150

Player page

Common russian riichi rating (CRR)

Rating date June 19, 2021 (latest changes June 16, 2021).

15 place (620.81).

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

p1 = (819.82 * 4.05 * 0.43 + 677.42 * 2.70 * 0.57 + 52.63 * 2.40 * 0.57 + 974.36 * 2.90 * 0.71 + 0) / (4.05 * 0.43 + 2.70 * 0.57 + 2.40 * 0.57 + 2.90 * 0.71 + 1) = 590.3976460349364

p2 = (974.36 * 2.90 * 0.71 + 819.82 * 4.05 * 0.43 + 677.42 * 2.70 * 0.57 + 52.63 * 2.40 * 0.57) / max_coefficients = 651.2280380961089

score = 590.3976460349364 * 0.5 + 651.2280380961089 * 0.5 = 620.8128420655227

Rating changes

Show

Date Place Points Reason
2021-06-15 12 -> 15 635.24 -> 620.81

VIII Russian Riichi Championship: 57% -> 43%

2021-06-02 19 -> 12 618.07 -> 635.24

double-burning-2020: 71% -> 57%

2021-05-26 16 -> 19 625.03 -> 618.07

The last chance: back to 2019: 71% -> 57%

2021-05-24 18 -> 16 614.77 -> 625.03
2021-05-08 16 -> 18 631.16 -> 614.77

Big open chiitoitsu in a small tenpai: 86% -> 71%

2021-05-04 17 -> 16 621.23 -> 631.16
2021-04-20 19 -> 17 621.23
2021-04-15 17 -> 19 632.96 -> 621.23

VIII Russian Riichi Championship: 71% -> 57%

2021-04-13 18 -> 17 632.96
2021-04-02 21 -> 18 621.67 -> 632.96

double-burning-2020: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 974 2020-03-08 2/40 71% 2.90 EMA Big open chiitoitsu in a small tenpai
2 53 2020-02-02 19/20 57% 2.40 CRR double-burning-2020
3 677 2020-01-26 11/32 57% 2.70 RR The last chance: back to 2019
4 820 2019-12-15 21/112 43% 4.05 EMA VIII Russian Riichi Championship
5 923 2017-03-11 4/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
6 980 2016-03-13 3/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
7 933 2014-02-15 6/76 0% 2.50 RR Moscow Riichi 2014
8 592 2013-12-08 30/72 0% 3.25 RR Russian Riichi Championship 2013
9 745 2013-05-19 15/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013