Utin Ilya

From Saint Petersburg, Russia

EMA: 15990314

Player page

Internal rating (RR)

Rating date July 11, 2026 (latest changes July 7, 2026).

218 place (165.92).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (926.32 * 3.85 * 0.14 + 466.67 * 1.70 * 1 + 0 + 0 + 0) / (3.85 * 0.14 + 1.70 * 1 + 1 + 1 + 1) = 248.17505735534027

p2 = (466.67 * 1.70 * 1 + 926.32 * 3.85 * 0.14) / max_coefficients = 83.66192353848793

score = 248.17505735534027 * 0.5 + 83.66192353848793 * 0.5 = 165.9184904469141

Rating changes

Show

all results
Date Place Points Reason
2026-07-01 200 -> 218 214.41 -> 165.92

SPB Riichi Open 2024: 29% -> 14%
2026-06-15 200 212.30 -> 214.41
2026-06-14 178 -> 200 217.25 -> 212.30
2026-06-13 181 -> 178 217.25
2026-06-09 182 -> 181 217.25
2026-06-04 184 -> 182 217.25
2026-05-26 186 -> 184 217.25
2026-05-17 184 -> 186 217.25
2026-05-12 191 -> 184 217.25
2026-05-03 184 -> 191 216.84 -> 217.25

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 467 2026-04-11 17/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
2 926 2024-09-01 8/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
3 271 2023-09-03 79/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
4 587 2021-11-28 32/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
5 459 2019-12-15 61/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
6 381 2019-11-24 40/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
7 949 2019-06-02 🥉 3/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
8 641 2018-12-23 15/40 0% 2.90 RR North Cup 2018 Saint Petersburg
9 634 2018-06-11 27/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
10 97 2018-03-04 29/32 0% 2.70 RR East Cup 2018 Saint Petersburg
11 386 2017-12-11 52/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
12 744 2017-10-01 11/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
13 974 2017-06-03 🥈 2/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
14 372 2017-03-18 28/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
15 0 2016-12-04 72/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg