Patrikeev Pavel
From Moscow, Russia
EMA: 15990150
Common russian riichi rating (CRR)
Rating date March 5, 2021 (latest changes March 4, 2021).
18 place (632.91).
how we calculated rating score
max_coefficients = (2.90 * 1 + 4.05 * 0.71 + 3.45 * 0.71 + 2.70 * 0.86) = 10.57142
p1 = (819.82 * 4.05 * 0.71 + 677.42 * 2.70 * 0.86 + 52.63 * 2.40 * 0.86 + 974.36 * 2.90 * 1 + 0) / (4.05 * 0.71 + 2.70 * 0.86 + 2.40 * 0.86 + 2.90 * 1 + 1) = 615.6541600886769
p2 = (974.36 * 2.90 * 1 + 819.82 * 4.05 * 0.71 + 677.42 * 2.70 * 0.86 + 52.63 * 2.40 * 0.86) / max_coefficients = 650.1718785177393
score = 615.6541600886769 * 0.5 + 650.1718785177393 * 0.5 = 632.9130193032081
Chart scale: normalized original
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2021-03-04 | 20 -> 18 | 620.04 -> 632.91 | |
2021-02-22 | 19 -> 20 | 620.04 | |
2021-02-21 | 20 -> 19 | 620.04 | |
2021-02-15 | 19 -> 20 | 629.94 -> 620.04 |
VIII Russian Riichi Championship: 86% -> 71% |
2021-02-13 | 20 -> 19 | 629.94 | |
2021-02-04 | 21 -> 20 | 629.94 | |
2021-02-02 | 23 -> 21 | 622.59 -> 629.94 |
double-burning-2020: 100% -> 86% |
2021-01-26 | 22 -> 23 | 628.36 -> 622.59 |
The last chance: back to 2019: 100% -> 86% |
2021-01-24 | 22 | 621.50 -> 628.36 | |
2021-01-22 | 23 -> 22 | 621.50 |
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 | 53 |
|
19/20 | 86% | 2.40 | CRR | double-burning-2020 |
3 | 677 |
|
11/32 | 86% | 2.70 | RR | The last chance: back to 2019 |
4 | 820 |
|
21/112 | 71% | 4.05 | EMA | VIII Russian Riichi Championship |
5 | 923 |
|
4/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
6 | 980 |
|
3/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
7 | 933 |
|
6/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
8 | 592 |
|
30/72 | 0% | 3.25 | RR | Russian Riichi Championship 2013 |
9 | 745 |
|
15/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 |