Utin Ilya

From Saint Petersburg, Russia

EMA: 15990314

Player page

Internal rating (RR)

Rating date May 24, 2022 (latest changes April 30, 2022).

55 place (519.04).

max_coefficients = (4.05 * 1 + 3.85 * 1 + 3.50 * 1 + 3.45 * 1) = 14.850000000000001

p1 = (641.03 * 2.90 * 0.29 + 948.72 * 2.90 * 0.71 + 380.95 * 3.45 * 1 + 459.46 * 4.05 * 1 + 586.67 * 3.45 * 1) / (2.90 * 0.29 + 2.90 * 0.71 + 3.45 * 1 + 4.05 * 1 + 3.45 * 1) = 555.6281588447653

p2 = (586.67 * 3.45 * 1 + 948.72 * 2.90 * 0.71 + 459.46 * 4.05 * 1 + 380.95 * 3.45 * 1) / max_coefficients = 482.44713804713797

score = 555.6281588447653 * 0.5 + 482.44713804713797 * 0.5 = 519.0376484459516

Rating changes

Show

Date Place Points Reason
2022-04-30 58 -> 55 520.28 -> 519.04

North Cup 2018: 43% -> 29%

2022-03-30 56 -> 58 539.02 -> 520.28

Summer Cup 2019: 86% -> 71%

2022-03-20 56 539.88 -> 539.02
2022-02-28 57 -> 56 538.30 -> 539.88

North Cup 2018: 57% -> 43%

2022-01-30 54 -> 57 557.33 -> 538.30

RCR Saint Petersburg South Cup 2018: 14% -> 0%

Summer Cup 2019: 100% -> 86%

2021-12-30 57 -> 54 548.24 -> 557.33

North Cup 2018: 71% -> 57%

2021-12-19 55 -> 57 548.24
2021-11-30 61 -> 55 548.98 -> 548.24

RCR Saint Petersburg South Cup 2018: 29% -> 14%

2021-11-28 66 -> 61 526.05 -> 548.98

Saint Petersburg Open 2021: 0% -> 100%

2021-11-06 63 -> 66 526.05

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 587 2021-11-28 32/76 100% 3.45 RR Saint Petersburg Open 2021
2 459 2019-12-15 61/112 100% 4.05 EMA VIII Russian Riichi Championship
3 381 2019-11-24 40/64 100% 3.45 EMA Saint Petersburg Open 2019
4 949 2019-06-02 3/40 71% 2.90 RR Summer Cup 2019
5 641 2018-12-23 15/40 29% 2.90 RR North Cup 2018
6 634 2018-06-11 27/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
7 97 2018-03-04 29/32 0% 2.70 RR East Cup 2018
8 386 2017-12-11 52/84 0% 3.40 EMA VI Russian Riichi Championship 2017
9 744 2017-10-01 11/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
10 974 2017-06-03 2/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
11 372 2017-03-18 28/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
12 0 2016-12-04 72/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016