Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Common russian riichi rating (CRR)
Rating date Feb. 17, 2024 (latest changes Feb. 17, 2024).
113 place (231.05).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (25.64 * 1.80 * 0.57 + 322.58 * 1.80 * 1 + 956.52 * 1.40 * 1 + 149.53 * 4 * 1 + 0) / (1.80 * 0.57 + 1.80 * 1 + 1.40 * 1 + 4 * 1 + 1) = 275.6975116269998
p2 = (956.52 * 1.40 * 1 + 149.53 * 4 * 1 + 322.58 * 1.80 * 1 + 25.64 * 1.80 * 0.57) / max_coefficients = 186.393319882843
score = 275.6975116269998 * 0.5 + 186.393319882843 * 0.5 = 231.0454157549214
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-02-17 | 114 -> 113 | 231.05 | |
2024-01-20 | 117 -> 114 | 231.05 | |
2024-01-14 | 119 -> 117 | 231.05 | |
2024-01-06 | 120 -> 119 | 227.12 -> 231.05 | |
2023-12-27 | 122 -> 120 | 223.96 -> 227.12 |
Sun tournament: 71% -> 57% |
2023-12-19 | 129 -> 122 | 223.96 | |
2023-12-12 | 131 -> 129 | 223.96 | |
2023-11-28 | 130 -> 131 | 245.91 -> 223.96 |
Saint Petersburg Open 2021: 14% -> 0% |
2023-11-26 | 125 -> 130 | 246.58 -> 245.91 | |
2023-11-20 | 127 -> 125 | 246.58 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 150 |
|
92/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 957 |
|
2/24 | 100% | 1.40 | CRR | Fire cup 2023 |
3 | 323 |
|
22/32 | 100% | 1.80 | CRR | Earth cup |
4 | 26 |
|
39/40 | 57% | 1.80 | CRR | Sun tournament |
5 | 347 |
|
50/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
6 | 651 |
|
23/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
7 | 231 |
|
31/40 | 0% | 2.90 | RR | Summer Cup 2019 |
8 | 923 |
|
4/40 | 0% | 2.90 | RR | North Cup 2018 |
9 | 652 |
|
9/24 | 0% | 2.50 | RR | West cup 2018 |
10 | 211 |
|
57/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
11 | 871 |
|
5/32 | 0% | 2.70 | RR | East Cup 2018 |
12 | 301 |
|
59/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
13 | 897 |
|
5/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
14 | 487 |
|
21/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
15 | 837 |
|
8/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
16 | 99 |
|
65/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
17 | 419 |
|
19/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
18 | 130 |
|
21/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |