Konovalov Mikhail

From Saint Petersburg, Russia

EMA: 15990310

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Common russian riichi rating (CRR)

Rating date April 25, 2024 (latest changes April 25, 2024).

109 place (252.84).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (25.64 * 1.80 * 0.43 + 322.58 * 1.80 * 0.71 + 956.52 * 1.40 * 0.86 + 149.53 * 4 * 1 + 304.35 * 2.10 * 1) / (1.80 * 0.43 + 1.80 * 0.71 + 1.40 * 0.86 + 4 * 1 + 2.10 * 1) = 301.3264708522671

p2 = (956.52 * 1.40 * 0.86 + 304.35 * 2.10 * 1 + 149.53 * 4 * 1 + 322.58 * 1.80 * 0.71) / max_coefficients = 204.36350364963502

score = 301.3264708522671 * 0.5 + 204.36350364963502 * 0.5 = 252.84498725095108

Rating changes

Show

all results
Date Place Points Reason
2024-04-25 108 -> 109 256.16 -> 252.84

Earth cup: 86% -> 71%
2024-04-22 102 -> 108 269.81 -> 256.16

Fire cup 2023: 100% -> 86%
2024-04-12 106 -> 102 269.81
2024-03-30 115 -> 106 230.43 -> 269.81

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 120 -> 115 230.43
2024-03-10 117 -> 120 234.90 -> 230.43
2024-03-06 117 230.76 -> 234.90
2024-02-27 119 -> 117 227.33 -> 230.76

Sun tournament: 57% -> 43%
2024-02-25 114 -> 119 231.05 -> 227.33

Earth cup: 100% -> 86%
2024-02-17 115 -> 114 231.05

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 304 2024-03-30 33/47 100% 2.10 RR Seihoku spring tournament 2024
2 150 2023-09-03 92/108 100% 4.00 RR SPB Riichi Open 2023
3 957 2023-04-22 2/24 86% 1.40 CRR Fire cup 2023
4 323 2023-02-25 22/32 71% 1.80 CRR Earth cup
5 26 2022-08-27 39/40 43% 1.80 CRR Sun tournament
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