Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Internal rating (RR)
Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).
90 place (371.95).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (149.53 * 4 * 0.71 + 304.35 * 2.10 * 1 + 101.27 * 3.65 * 1 + 873.68 * 3.85 * 1 + 359.55 * 3.75 * 1) / (4 * 0.71 + 2.10 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1) = 379.33634434078675
p2 = (873.68 * 3.85 * 1 + 359.55 * 3.75 * 1 + 304.35 * 2.10 * 1 + 149.53 * 4 * 0.71) / max_coefficients = 364.5652996845426
score = 379.33634434078675 * 0.5 + 364.5652996845426 * 0.5 = 371.9508220126647
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-12-11 | 91 -> 90 | 371.95 | |
2024-11-06 | 96 -> 91 | 371.95 | |
2024-11-03 | 97 -> 96 | 370.73 -> 371.95 |
SPB Riichi Open 2023: 86% -> 71% |
2024-10-13 | 99 -> 97 | 331.41 -> 370.73 |
Moscow Riichi 2024: 0% -> 100% |
2024-10-11 | 101 -> 99 | 331.41 | |
2024-09-06 | 104 -> 101 | 331.41 | |
2024-09-03 | 105 -> 104 | 324.59 -> 331.41 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 135 -> 105 | 120.89 -> 324.59 |
SPB Riichi Open 2024: 0% -> 100% |
2024-08-11 | 136 -> 135 | 120.33 -> 120.89 | |
2024-08-04 | 131 -> 136 | 109.60 -> 120.33 |
Riichi over Volga: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 360 |
|
58/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
2 | 874 |
|
13/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
3 | 101 |
|
72/80 | 100% | 3.65 | RR | Riichi over Volga |
4 | 304 |
|
33/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
5 | 150 |
|
92/108 | 71% | 4.00 | RR | SPB Riichi Open 2023 |
6 | 347 |
|
50/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
7 | 651 |
|
23/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
8 | 231 |
|
31/40 | 0% | 2.90 | RR | Summer Cup 2019 |
9 | 923 |
|
4/40 | 0% | 2.90 | RR | North Cup 2018 |
10 | 652 |
|
9/24 | 0% | 2.50 | RR | West cup 2018 |
11 | 211 |
|
57/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
12 | 871 |
|
5/32 | 0% | 2.70 | RR | East Cup 2018 |
13 | 301 |
|
59/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
14 | 897 |
|
5/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
15 | 487 |
|
21/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
16 | 837 |
|
8/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
17 | 99 |
|
65/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
18 | 419 |
|
19/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
19 | 130 |
|
21/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |