Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Internal rating (RR)

Rating date Feb. 9, 2026 (latest changes Feb. 8, 2026).

110 place (391.27).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (842.11 * 3.85 * 0.57 + 870.97 * 2.40 * 1 + 0 + 0 + 0) / (3.85 * 0.57 + 2.40 * 1 + 1 + 1 + 1) = 518.8048774390155

p2 = (870.97 * 2.40 * 1 + 842.11 * 3.85 * 0.57) / max_coefficients = 263.73645484949833

score = 518.8048774390155 * 0.5 + 263.73645484949833 * 0.5 = 391.2706661442569

Rating changes

Show

all results
Date Place Points Reason
2026-02-08 106 -> 110 391.27
2026-01-26 107 -> 106 391.27
2026-01-25 103 -> 107 391.27
2026-01-12 106 -> 103 391.27
2026-01-07 104 -> 106 391.27
2026-01-01 98 -> 104 417.68 -> 391.27

SPB Riichi Open 2024: 71% -> 57%
2025-12-07 97 -> 98 417.68
2025-12-04 98 -> 97 417.68
2025-11-30 97 -> 98 417.68
2025-11-12 100 -> 97 417.68

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 871 2025-03-02 5/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
2 842 2024-09-01 16/96 57% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
3 766 2022-06-12 27/112 0% 4.05 RR Moscow Riichi 2022 Moscow
4 328 2022-03-20 46/68 0% 3.50 RR Tenpai can't buy happiness Perm
5 386 2019-05-04 52/84 0% 4.20 EMA Haru Shanten 2019 Perm
6 577 2018-05-01 31/72 0% 3.85 EMA Haru Shanten 2018 Perm
7 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
8 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
9 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
10 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017 Tyumen
11 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016 Moscow