Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Internal rating (RR)

Rating date July 5, 2022 (latest changes June 30, 2022).

107 place (382.10).

max_coefficients = (4.05 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.05

p1 = (385.54 * 4.20 * 0.43 + 328.36 * 3.50 * 1 + 765.77 * 4.05 * 1 + 0 + 0) / (4.20 * 0.43 + 3.50 * 1 + 4.05 * 1 + 1 + 1) = 435.64473327154246

p2 = (765.77 * 4.05 * 1 + 328.36 * 3.50 * 1 + 385.54 * 4.20 * 0.43) / max_coefficients = 328.5461794019934

score = 435.64473327154246 * 0.5 + 328.5461794019934 * 0.5 = 382.09545633676794

Rating changes

Show

Date Place Points Reason
2022-06-30 109 -> 107 384.07 -> 382.10

Haru Shanten 2019: 57% -> 43%

2022-06-12 171 -> 109 186.40 -> 384.07

Moscow Riichi 2022: 0% -> 100%

2022-05-30 176 -> 171 186.40
2022-04-30 180 -> 176 199.00 -> 186.40

Haru Shanten 2019: 71% -> 57%

2022-03-30 184 -> 180 199.00
2022-03-20 196 -> 184 187.25 -> 199.00

Tenpai can't buy happiness: 0% -> 100%

2021-11-30 201 -> 196 187.25
2021-11-28 195 -> 201 187.25
2021-11-06 193 -> 195 187.25
2021-10-30 185 -> 193 187.25

Haru Shanten 2019: 0% -> 100%

Haru Shanten 2018: 0% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 766 2022-06-12 27/112 100% 4.05 RR Moscow Riichi 2022
2 328 2022-03-20 46/68 100% 3.50 RR Tenpai can't buy happiness
3 386 2019-05-04 52/84 43% 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 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016