Konovalov Mikhail

From Saint Petersburg, Russia

EMA: 15990310

Player page

Internal rating (RR)

Rating date Jan. 3, 2025 (latest changes Jan. 3, 2025).

90 place (374.33).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (149.53 * 4 * 0.57 + 304.35 * 2.10 * 1 + 101.27 * 3.65 * 1 + 873.68 * 3.85 * 1 + 359.55 * 3.75 * 1) / (4 * 0.57 + 2.10 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1) = 387.7375988129653

p2 = (873.68 * 3.85 * 1 + 359.55 * 3.75 * 1 + 304.35 * 2.10 * 1 + 101.27 * 3.65 * 1) / max_coefficients = 360.92996845425864

score = 387.7375988129653 * 0.5 + 360.92996845425864 * 0.5 = 374.333783633612

Rating changes

Show

all results
Date Place Points Reason
2025-01-03 91 -> 90 371.95 -> 374.33

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 92 -> 91 371.95
2024-11-06 97 -> 92 371.95
2024-11-03 98 -> 97 370.73 -> 371.95

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 100 -> 98 331.41 -> 370.73

Moscow Riichi 2024: 0% -> 100%
2024-10-11 102 -> 100 331.41
2024-09-06 105 -> 102 331.41
2024-09-03 106 -> 105 324.59 -> 331.41

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 136 -> 106 120.89 -> 324.59

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 137 -> 136 120.33 -> 120.89

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 360 2024-10-13 58/90 100% 3.75 RR Moscow Riichi 2024
2 874 2024-09-01 13/96 100% 3.85 RR SPB Riichi Open 2024
3 101 2024-08-04 72/80 100% 3.65 RR Riichi over Volga
4 304 2024-03-30 33/47 100% 2.10 RR Seihoku spring tournament 2024
5 150 2023-09-03 92/108 57% 4.00 RR SPB Riichi Open 2023
6 347 2021-11-28 50/76 0% 3.45 RR Saint Petersburg Open 2021
7 651 2019-11-24 23/64 0% 3.45 EMA Saint Petersburg Open 2019
8 231 2019-06-02 31/40 0% 2.90 RR Summer Cup 2019
9 923 2018-12-23 4/40 0% 2.90 RR North Cup 2018
10 652 2018-09-23 9/24 0% 2.50 RR West cup 2018
11 211 2018-06-11 57/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
12 871 2018-03-04 5/32 0% 2.70 RR East Cup 2018
13 301 2017-12-11 59/84 0% 3.40 EMA VI Russian Riichi Championship 2017
14 897 2017-10-01 5/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
15 487 2017-06-03 21/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
16 837 2017-03-18 8/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
17 99 2016-12-04 65/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
18 419 2016-10-16 19/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
19 130 2016-07-03 21/24 0% 1.40 RR Tournament of 4 winds. South cup 2016