Konovalov Mikhail

From Saint Petersburg, Russia

EMA: 15990310

Player page

Internal rating (RR)

Rating date March 17, 2021 (latest changes March 17, 2021).

89 place (230.98).

max_coefficients = (4.05 * 0.71 + 2.90 * 0.86 + 3.45 * 0.71 + 2.70 * 0.86) = 10.15701

p1 = (230.77 * 2.90 * 0.29 + 650.79 * 3.45 * 0.71 + 0 + 0 + 0) / (2.90 * 0.29 + 3.45 * 0.71 + 1 + 1 + 1) = 285.2389174088432

p2 = (650.79 * 3.45 * 0.71 + 230.77 * 2.90 * 0.29) / max_coefficients = 176.72228342789856

score = 285.2389174088432 * 0.5 + 176.72228342789856 * 0.5 = 230.98060041837087

Rating changes

Show

Date Place Points Reason
2021-03-08 92 -> 89 227.52 -> 230.98
2021-03-04 95 -> 92 224.15 -> 227.52
2021-02-25 96 -> 95 224.15
2021-02-16 98 -> 96 224.15
2021-02-15 99 -> 98 220.08 -> 224.15
2021-02-02 99 222.53 -> 220.08

Summer Cup 2019: 43% -> 29%

2021-01-26 101 -> 99 220.90 -> 222.53
2021-01-24 94 -> 101 245.10 -> 220.90

Saint Petersburg Open 2019: 86% -> 71%

2021-01-13 96 -> 94 245.10
2021-01-05 97 -> 96 245.10

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 651 2019-11-24 23/64 71% 3.45 EMA Saint Petersburg Open 2019
2 231 2019-06-02 31/40 29% 2.90 RR Summer Cup 2019
3 923 2018-12-23 4/40 0% 2.90 RR North Cup 2018
4 652 2018-09-23 9/24 0% 2.50 RR West cup 2018
5 211 2018-06-11 57/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
6 871 2018-03-04 5/32 0% 2.70 RR East Cup 2018
7 301 2017-12-11 59/84 0% 3.40 EMA VI Russian Riichi Championship 2017
8 897 2017-10-01 5/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
9 487 2017-06-03 21/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
10 837 2017-03-18 8/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
11 99 2016-12-04 65/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
12 419 2016-10-16 19/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
13 130 2016-07-03 21/24 0% 1.40 RR Tournament of 4 winds. South cup 2016