Patrikeev Pavel
From Moscow, Russia
EMA: 15990150
Internal rating (RR)
Rating date Feb. 27, 2021 (latest changes Feb. 25, 2021).
15 place (641.96).
how we calculated rating score
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
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 |
|
2/40 | 100% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
2 | 677 |
|
11/32 | 86% | 2.70 | RR | The last chance: back to 2019 |
3 | 820 |
|
21/112 | 71% | 4.05 | EMA | VIII Russian Riichi Championship |
4 | 923 |
|
4/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
5 | 980 |
|
3/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
6 | 933 |
|
6/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
7 | 592 |
|
30/72 | 0% | 3.25 | RR | Russian Riichi Championship 2013 |
8 | 745 |
|
15/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 |