Utin Ilya

From Saint Petersburg, Russia

EMA: 15990314

Player page

Common russian riichi rating (CRR)

Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).

109 place (363.44).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (271.03 * 4 * 0.86 + 926.32 * 3.85 * 1 + 0 + 0 + 0) / (4 * 0.86 + 3.85 * 1 + 1 + 1 + 1) = 437.37449408468245

p2 = (926.32 * 3.85 * 1 + 271.03 * 4 * 0.86) / max_coefficients = 289.5024600087582

score = 437.37449408468245 * 0.5 + 289.5024600087582 * 0.5 = 363.4384770467203

Rating changes

Show

all results
Date Place Points Reason
2024-09-03 110 -> 109 358.73 -> 363.44

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 173 -> 110 139.83 -> 358.73

SPB Riichi Open 2024: 0% -> 100%
2023-11-26 166 -> 173 140.17 -> 139.83
2023-11-09 167 -> 166 140.17
2023-11-06 171 -> 167 138.20 -> 140.17
2023-11-05 165 -> 171 138.20
2023-10-22 163 -> 165 138.20
2023-10-19 164 -> 163 138.20
2023-10-12 164 137.90 -> 138.20
2023-09-28 159 -> 164 160.08 -> 137.90

Saint Petersburg Open 2021: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 926 2024-09-01 8/96 100% 3.85 RR SPB Riichi Open 2024
2 271 2023-09-03 79/108 86% 4.00 RR SPB Riichi Open 2023
3 587 2021-11-28 32/76 0% 3.45 RR Saint Petersburg Open 2021
4 459 2019-12-15 61/112 0% 4.05 EMA VIII Russian Riichi Championship
5 381 2019-11-24 40/64 0% 3.45 EMA Saint Petersburg Open 2019
6 949 2019-06-02 3/40 0% 2.90 RR Summer Cup 2019
7 641 2018-12-23 15/40 0% 2.90 RR North Cup 2018
8 634 2018-06-11 27/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
9 97 2018-03-04 29/32 0% 2.70 RR East Cup 2018
10 386 2017-12-11 52/84 0% 3.40 EMA VI Russian Riichi Championship 2017
11 744 2017-10-01 11/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
12 974 2017-06-03 2/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
13 372 2017-03-18 28/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
14 0 2016-12-04 72/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016