Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Internal rating (RR)

Rating date Nov. 14, 2026 (latest changes Nov. 13, 2026).

161 place (285.55).

max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91

p1 = (870.97 * 2.40 * 0.29 + 524.48 * 4.71 * 1 + 0 + 0 + 0) / (2.40 * 0.29 + 4.71 * 1 + 1 + 1 + 1) = 365.36528309797427

p2 = (524.48 * 4.71 * 1 + 870.97 * 2.40 * 0.29) / max_coefficients = 205.73373574782028

score = 365.36528309797427 * 0.5 + 205.73373574782028 * 0.5 = 285.54950942289724

Rating changes

Show

all results
Date Place Points Reason
2026-11-13 163 -> 161 285.55
2026-11-08 159 -> 163 285.55
2026-11-04 160 -> 159 282.21 -> 285.55
2026-11-03 159 -> 160 282.21
2026-11-02 149 -> 159 301.82 -> 282.21

Riichi Maslenitsa (shrovetide): 43% -> 29%
2026-10-31 144 -> 149 301.82
2026-10-26 145 -> 144 301.82
2026-10-16 147 -> 145 301.82
2026-10-13 151 -> 147 301.82
2026-09-26 152 -> 151 301.82

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 524 2026-06-14 69/144 100% 4.71 RR XII Russian Championship Samara
2 871 2025-03-02 5/32 29% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
3 842 2024-09-01 16/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 766 2022-06-12 27/112 0% 4.05 RR Moscow Riichi 2022 Moscow
5 318 2022-03-20 46/67 0% 3.45 RR Tenpai can't buy happiness Perm
6 386 2019-05-04 52/84 0% 4.20 EMA Haru Shanten 2019 Perm
7 577 2018-05-01 31/72 0% 3.85 EMA Haru Shanten 2018 Perm
8 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
9 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
10 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
11 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017 Tyumen
12 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016 Moscow