Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Common russian riichi rating (CRR)
Rating date Oct. 11, 2024 (latest changes Oct. 11, 2024).
106 place (372.06).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (322.58 * 1.80 * 0.43 + 956.52 * 1.40 * 0.57 + 149.53 * 4 * 0.86 + 304.35 * 2.10 * 1 + 101.27 * 3.65 * 1 + 873.68 * 3.85 * 1) / (1.80 * 0.43 + 1.40 * 0.57 + 4 * 0.86 + 2.10 * 1 + 3.65 * 1 + 3.85 * 1) = 404.0544279937314
p2 = (873.68 * 3.85 * 1 + 956.52 * 1.40 * 0.57 + 304.35 * 2.10 * 1 + 149.53 * 4 * 0.86) / max_coefficients = 340.0640117462198
score = 404.0544279937314 * 0.5 + 340.0640117462198 * 0.5 = 372.0592198699756
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-11 | 107 -> 106 | 372.06 | |
| 2024-09-15 | 104 -> 107 | 372.06 | |
| 2024-09-06 | 105 -> 104 | 372.06 | |
| 2024-09-03 | 108 -> 105 | 363.88 -> 372.06 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 152 -> 108 | 193.27 -> 363.88 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-26 | 153 -> 152 | 190.98 -> 193.27 | |
| 2024-08-25 | 154 -> 153 | 192.02 -> 190.98 |
Earth cup: 57% -> 43% |
| 2024-08-22 | 149 -> 154 | 204.32 -> 192.02 |
Fire cup 2023: 71% -> 57% |
| 2024-08-11 | 149 | 203.43 -> 204.32 | |
| 2024-08-04 | 141 -> 149 | 235.94 -> 203.43 |
Riichi over Volga: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 874 |
|
13/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 101 |
|
72/80 | 100% | 3.65 | RR | Riichi over Volga |
| 3 | 304 |
|
33/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 4 | 150 |
|
92/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
| 5 | 957 |
|
2/24 | 57% | 1.40 | CRR | Fire cup 2023 |
| 6 | 323 |
|
22/32 | 43% | 1.80 | CRR | Earth cup |
| 7 | 26 |
|
39/40 | 0% | 1.80 | CRR | Sun tournament |
| 8 | 347 |
|
50/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
| 9 | 651 |
|
23/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
| 10 | 231 |
|
31/40 | 0% | 2.90 | RR | Summer Cup 2019 |
| 11 | 923 |
|
4/40 | 0% | 2.90 | RR | North Cup 2018 |
| 12 | 652 |
|
9/24 | 0% | 2.50 | RR | West cup 2018 |
| 13 | 211 |
|
57/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
| 14 | 871 |
|
5/32 | 0% | 2.70 | RR | East Cup 2018 |
| 15 | 301 |
|
59/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
| 16 | 897 |
|
5/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
| 17 | 487 |
|
21/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
| 18 | 837 |
|
8/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
| 19 | 99 |
|
65/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
| 20 | 419 |
|
19/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
| 21 | 130 |
|
21/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |