Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Common russian riichi rating (CRR)

Rating date March 31, 2025 (latest changes March 30, 2025).

43 place (582.83).

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 + 870.97 * 2.40 * 1 + 0 + 0) / (3.85 * 1 + 2.20 * 1 + 2.40 * 1 + 1 + 1) = 702.5004784688996

p2 = (842.11 * 3.85 * 1 + 870.97 * 2.40 * 1 + 913.04 * 2.20 * 1) / max_coefficients = 463.1627760252366

score = 702.5004784688996 * 0.5 + 463.1627760252366 * 0.5 = 582.8316272470681

Rating changes

Show

all results
Date Place Points Reason
2025-03-10 44 -> 43 582.83
2025-03-05 45 -> 44 582.83
2025-03-03 44 -> 45 582.83
2025-03-02 85 -> 44 455.74 -> 582.83

Riichi Maslenitsa (shrovetide): 0% -> 100%
2025-02-16 81 -> 85 455.74
2025-02-11 82 -> 81 455.74
2025-02-02 77 -> 82 455.74
2025-01-07 74 -> 77 455.74
2025-01-03 77 -> 74 455.74
2024-12-27 78 -> 77 455.74

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 871 2025-03-02 5/32 100% 2.40 RR Riichi Maslenitsa (shrovetide)
2 913 2024-09-15 3/24 100% 2.20 CRR Tails, money, two renchans
3 842 2024-09-01 16/96 100% 3.85 RR SPB Riichi Open 2024
4 766 2022-06-12 27/112 0% 4.05 RR Moscow Riichi 2022
5 328 2022-03-20 46/68 0% 3.50 RR Tenpai can't buy happiness
6 386 2019-05-04 52/84 0% 4.20 EMA Haru Shanten 2019
7 577 2018-05-01 31/72 0% 3.85 EMA Haru Shanten 2018
8 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules
9 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017
10 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
11 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
12 909 2017-02-12 2/12 0% 0.90 CRR Winter riichi mahjong mini-tournament "White Dragon" 2017
13 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016