Patrikeev Pavel

From Moscow, Russia

EMA: 15990150

Player page

Internal rating (RR)

Rating date Feb. 27, 2021 (latest changes Feb. 25, 2021).

15 place (641.96).

max_coefficients = (2.90 * 1 + 4.05 * 0.71 + 3.85 * 0.71 + 3.45 * 0.71) = 11.007305

p1 = (819.82 * 4.05 * 0.71 + 677.42 * 2.70 * 0.86 + 974.36 * 2.90 * 1 + 0 + 0) / (4.05 * 0.71 + 2.70 * 0.86 + 2.90 * 1 + 1 + 1) = 669.3294852076538

p2 = (974.36 * 2.90 * 1 + 819.82 * 4.05 * 0.71 + 677.42 * 2.70 * 0.86) / max_coefficients = 614.5891296734304

score = 669.3294852076538 * 0.5 + 614.5891296734304 * 0.5 = 641.959307440542

Chart scale: normalized original

Rating changes

Show

Date Place Points Reason
2021-02-21 16 -> 15 641.96
2021-02-20 17 -> 16 641.96
2021-02-15 15 -> 17 651.15 -> 641.96

VIII Russian Riichi Championship: 86% -> 71%

2021-02-13 16 -> 15 651.15
2021-02-02 17 -> 16 651.15
2021-01-26 16 -> 17 655.98 -> 651.15

The last chance: back to 2019: 100% -> 86%

2021-01-24 18 -> 16 649.23 -> 655.98
2021-01-21 19 -> 18 649.23
2021-01-04 21 -> 19 635.71 -> 649.23
2020-12-20 22 -> 21 635.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 974 2020-03-08 2/40 100% 2.90 EMA Big open chiitoitsu in a small tenpai
2 677 2020-01-26 11/32 86% 2.70 RR The last chance: back to 2019
3 820 2019-12-15 21/112 71% 4.05 EMA VIII Russian Riichi Championship
4 923 2017-03-11 4/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
5 980 2016-03-13 3/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
6 933 2014-02-15 6/76 0% 2.50 RR Moscow Riichi 2014
7 592 2013-12-08 30/72 0% 3.25 RR Russian Riichi Championship 2013
8 745 2013-05-19 15/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013