Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Common russian riichi rating (CRR)

Rating date Nov. 14, 2024 (latest changes Nov. 14, 2024).

78 place (455.74).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (842.11 * 3.85 * 1 + 913.04 * 2.20 * 1 + 0 + 0 + 0) / (3.85 * 1 + 2.20 * 1 + 1 + 1 + 1) = 580.2

p2 = (842.11 * 3.85 * 1 + 913.04 * 2.20 * 1) / max_coefficients = 331.2813880126183

score = 580.2 * 0.5 + 331.2813880126183 * 0.5 = 455.7406940063092

Rating changes

Show

all results
Date Place Points Reason
2024-11-05 80 -> 78 455.74
2024-11-04 79 -> 80 455.74
2024-10-13 75 -> 79 459.17 -> 455.74
2024-09-15 153 -> 75 151.09 -> 459.17

Tails, money, two renchans: 0% -> 100%
2024-03-10 149 -> 153 153.00 -> 151.09
2024-03-09 150 -> 149 153.00
2024-03-06 151 -> 150 151.23 -> 153.00
2024-02-25 147 -> 151 151.23
2024-02-12 134 -> 147 197.32 -> 151.23

Moscow Riichi 2022: 43% -> 29%
2024-01-20 132 -> 134 205.21 -> 197.32

Tenpai can't buy happiness: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 913 2024-09-15 3/24 100% 2.20 CRR Tails, money, two renchans
2 842 2024-09-01 16/96 100% 3.85 RR SPB Riichi Open 2024
3 766 2022-06-12 27/112 0% 4.05 RR Moscow Riichi 2022
4 328 2022-03-20 46/68 0% 3.50 RR Tenpai can't buy happiness
5 386 2019-05-04 52/84 0% 4.20 EMA Haru Shanten 2019
6 577 2018-05-01 31/72 0% 3.85 EMA Haru Shanten 2018
7 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules
8 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017
9 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
10 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
11 909 2017-02-12 2/12 0% 0.90 CRR Winter riichi mahjong mini-tournament "White Dragon" 2017
12 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016