Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Internal rating (RR)
Rating date Sept. 28, 2023 (latest changes Sept. 28, 2023).
133 place (77.22).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (346.67 * 3.45 * 0.14 + 149.53 * 4 * 1 + 0 + 0 + 0) / (3.45 * 0.14 + 4 * 1 + 1 + 1 + 1) = 102.63439034139174
p2 = (149.53 * 4 * 1 + 346.67 * 3.45 * 0.14) / max_coefficients = 51.811925083448905
score = 102.63439034139174 * 0.5 + 51.811925083448905 * 0.5 = 77.22315771242032
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-28 | 133 | 90.50 -> 77.22 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-06 | 134 -> 133 | 90.50 | |
2023-09-03 | 96 -> 134 | 222.53 -> 90.50 |
SPB Riichi Open 2023: 0% -> 100% |
2021-02-01 | 74 -> 96 | 476.70 -> 222.53 | |
2020-02-01 | 74 | 476.70 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 150 |
|
92/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 347 |
|
50/76 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |
3 | 651 |
|
23/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
4 | 231 |
|
31/40 | 0% | 2.90 | RR | Summer Cup 2019 |
5 | 923 |
|
4/40 | 0% | 2.90 | RR | North Cup 2018 |
6 | 652 |
|
9/24 | 0% | 2.50 | RR | West cup 2018 |
7 | 211 |
|
57/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
8 | 871 |
|
5/32 | 0% | 2.70 | RR | East Cup 2018 |
9 | 301 |
|
59/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
10 | 897 |
|
5/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
11 | 487 |
|
21/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
12 | 837 |
|
8/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
13 | 99 |
|
65/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
14 | 419 |
|
19/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
15 | 130 |
|
21/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |