Utin Ilya

From Saint Petersburg, Russia

EMA: 15990314

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Internal rating (RR)

Rating date March 21, 2023 (latest changes March 20, 2023).

110 place (285.07).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185

p1 = (380.95 * 3.45 * 0.43 + 459.46 * 4.05 * 0.43 + 586.67 * 3.45 * 0.71 + 0 + 0) / (3.45 * 0.43 + 4.05 * 0.43 + 3.45 * 0.71 + 1 + 1) = 365.4955471761016

p2 = (586.67 * 3.45 * 0.71 + 459.46 * 4.05 * 0.43 + 380.95 * 3.45 * 0.43) / max_coefficients = 204.6479612167985

score = 365.4955471761016 * 0.5 + 204.6479612167985 * 0.5 = 285.07175419645006

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 111 -> 110 281.47 -> 285.07
2023-03-06 113 -> 111 281.47
2023-02-28 115 -> 113 281.47
2023-02-19 115 280.15 -> 281.47
2023-01-30 114 -> 115 299.43 -> 280.15

Summer Cup 2019: 14% -> 0%

Saint Petersburg Open 2019: 57% -> 43%

VIII Russian Riichi Championship: 57% -> 43%
2023-01-28 90 -> 114 361.71 -> 299.43

Saint Petersburg Open 2021: 86% -> 71%
2023-01-06 92 -> 90 361.71
2022-12-30 94 -> 92 361.71
2022-12-19 96 -> 94 360.42 -> 361.71
2022-11-30 86 -> 96 397.31 -> 360.42

Saint Petersburg Open 2019: 71% -> 57%

Summer Cup 2019: 29% -> 14%

VIII Russian Riichi Championship: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 587 2021-11-28 32/76 71% 3.45 RR Saint Petersburg Open 2021
2 459 2019-12-15 61/112 43% 4.05 EMA VIII Russian Riichi Championship
3 381 2019-11-24 40/64 43% 3.45 EMA Saint Petersburg Open 2019
4 949 2019-06-02 3/40 0% 2.90 RR Summer Cup 2019
5 641 2018-12-23 15/40 0% 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