Lisikhin Alexey
From Irkutsk, Russia
EMA: 15020013
Common russian riichi rating (CRR)
Rating date Dec. 16, 2022 (latest changes Dec. 16, 2022).
98 place (237.02).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (266.67 * 1.20 * 0.14 + 680 * 3.45 * 0.86 + 0 + 0 + 0) / (1.20 * 0.14 + 3.45 * 0.86 + 1 + 1 + 1) = 335.563088696617
p2 = (680 * 3.45 * 0.86 + 266.67 * 1.20 * 0.14) / max_coefficients = 138.48417508417506
score = 335.563088696617 * 0.5 + 138.48417508417506 * 0.5 = 237.02363189039602
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-03 | 138 -> 98 | 160.99 -> 237.02 | |
2021-02-01 | 136 -> 138 | 336.86 -> 160.99 | |
2020-02-01 | 136 | 336.86 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 680 |
|
25/76 | 86% | 3.45 | RR | Saint Petersburg Open 2021 |
2 | 267 |
|
12/16 | 14% | 1.20 | CRR | Winter tournament |
3 | 105 |
|
18/20 | 0% | 1.30 | CRR | Irkutsk Winter Tournament 2019 |
4 | 422 |
|
49/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
5 | 818 |
|
3/12 | 0% | 1.10 | CRR | Spring Tournament |
6 | 1000 |
|
1/12 | 0% | 1.10 | CRR | Summer Tournament |
7 | 239 |
|
55/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
8 | 533 |
|
8/16 | 0% | 1.20 | RR | Spring Tournament |
9 | 1000 |
|
1/20 | 0% | 1.30 | RR | Winter tournament |
10 | 855 |
|
13/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
11 | 535 |
|
34/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
12 | 789 |
|
5/20 | 0% | 1.30 | RR | September tournament, Irkutsk 2017 |
13 | 652 |
|
9/24 | 0% | 2.20 | EMA | Siberia Cup 2017 |
14 | 333 |
|
11/16 | 0% | 1.20 | RR | June tournament, Irkutsk 2017 |
15 | 1000 |
|
1/12 | 0% | 1.10 | CRR | Ice cup, Irkutsk 2017 |
16 | 314 |
|
25/36 | 0% | 2.50 | RR | Quick discard 2017 |