Utin Ilya

From Saint Petersburg, Russia

EMA: 15990314

Player page

Internal rating (RR)

Rating date Aug. 20, 2026 (latest changes Aug. 16, 2026).

225 place (166.23).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 15.459999999999999

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 = 84.27943078913326

score = 248.17505735534027 * 0.5 + 84.27943078913326 * 0.5 = 166.22724407223677

Rating changes

Show

all results
Date Place Points Reason
2026-08-16 219 -> 225 166.23
2026-08-15 219 165.92 -> 166.23
2026-08-13 221 -> 219 165.92
2026-08-04 228 -> 221 165.92
2026-08-02 227 -> 228 165.92
2026-07-26 228 -> 227 165.92
2026-07-25 224 -> 228 165.92
2026-07-18 220 -> 224 165.92
2026-07-12 218 -> 220 165.92
2026-07-01 200 -> 218 214.41 -> 165.92

SPB Riichi Open 2024: 29% -> 14%

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