Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Common russian riichi rating (CRR)

Rating date Dec. 20, 2023 (latest changes Dec. 20, 2023).

133 place (202.66).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (328.36 * 3.50 * 0.29 + 765.77 * 4.05 * 0.43 + 0 + 0 + 0) / (3.50 * 0.29 + 4.05 * 0.43 + 1 + 1 + 1) = 288.98946612317764

p2 = (765.77 * 4.05 * 0.43 + 328.36 * 3.50 * 0.29) / max_coefficients = 116.3228728503237

score = 288.98946612317764 * 0.5 + 116.3228728503237 * 0.5 = 202.65616948675068

Rating changes

Show

all results
Date Place Points Reason
2023-12-20 134 -> 133 202.66
2023-12-19 139 -> 134 202.66
2023-12-12 127 -> 139 240.03 -> 202.66

Moscow Riichi 2022: 57% -> 43%
2023-11-28 134 -> 127 240.03
2023-11-26 129 -> 134 240.55 -> 240.03
2023-11-20 130 -> 129 246.20 -> 240.55

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 133 -> 130 242.94 -> 246.20
2023-11-05 127 -> 133 242.94
2023-11-03 128 -> 127 242.94
2023-10-22 126 -> 128 242.94

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 766 2022-06-12 27/112 43% 4.05 RR Moscow Riichi 2022
2 328 2022-03-20 46/68 29% 3.50 RR Tenpai can't buy happiness
3 386 2019-05-04 52/84 0% 4.20 EMA Haru Shanten 2019
4 577 2018-05-01 31/72 0% 3.85 EMA Haru Shanten 2018
5 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules
6 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017
7 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
8 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
9 909 2017-02-12 2/12 0% 0.90 CRR Winter riichi mahjong mini-tournament "White Dragon" 2017
10 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016