Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Common russian riichi rating (CRR)

Rating date July 21, 2026 (latest changes July 18, 2026).

117 place (426.39).

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

p1 = (842.11 * 3.85 * 0.14 + 913.04 * 2.20 * 0.14 + 870.97 * 2.40 * 0.57 + 263.16 * 1.90 * 1 + 524.48 * 4.71 * 1) / (3.85 * 0.14 + 2.20 * 0.14 + 2.40 * 0.57 + 1.90 * 1 + 4.71 * 1) = 555.6277170057785

p2 = (524.48 * 4.71 * 1 + 870.97 * 2.40 * 0.57 + 263.16 * 1.90 * 1 + 842.11 * 3.85 * 0.14) / max_coefficients = 297.15919561374625

score = 555.6277170057785 * 0.5 + 297.15919561374625 * 0.5 = 426.3934563097624

Rating changes

Show

all results
Date Place Points Reason
2026-07-18 116 -> 117 426.39
2026-07-15 114 -> 116 436.07 -> 426.39

Tails, money, two renchans: 29% -> 14%
2026-07-14 115 -> 114 436.07
2026-07-13 116 -> 115 436.07
2026-07-12 115 -> 116 436.07
2026-07-11 113 -> 115 436.07
2026-07-07 114 -> 113 436.07
2026-07-03 113 -> 114 436.07
2026-07-02 104 -> 113 451.13 -> 436.07

Riichi Maslenitsa (shrovetide): 71% -> 57%
2026-07-01 97 -> 104 472.02 -> 451.13

SPB Riichi Open 2024: 29% -> 14%

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
2 263 2026-01-03 15/20 100% 1.90 CRR Riichi in country home Megion
3 871 2025-03-02 5/32 57% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
4 913 2024-09-15 🥉 3/24 14% 2.20 CRR Tails, money, two renchans Tyumen
5 842 2024-09-01 16/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 766 2022-06-12 27/112 0% 4.05 RR Moscow Riichi 2022 Moscow
7 318 2022-03-20 46/67 0% 3.45 RR Tenpai can't buy happiness Perm
8 386 2019-05-04 52/84 0% 4.20 EMA Haru Shanten 2019 Perm
9 577 2018-05-01 31/72 0% 3.85 EMA Haru Shanten 2018 Perm
10 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
11 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
12 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
13 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017 Tyumen
14 909 2017-02-12 🥈 2/12 0% 0.90 CRR Winter riichi mahjong mini-tournament "White Dragon" 2017 Khanty-Mansiysk
15 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016 Moscow