Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Internal rating (RR)

Rating date May 6, 2023 (latest changes May 6, 2023).

56 place (357.84).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118

p1 = (328.36 * 3.50 * 0.86 + 765.77 * 4.05 * 1 + 0 + 0 + 0) / (3.50 * 0.86 + 4.05 * 1 + 1 + 1 + 1) = 406.61104394592957

p2 = (765.77 * 4.05 * 1 + 328.36 * 3.50 * 0.86) / max_coefficients = 309.078312223266

score = 406.61104394592957 * 0.5 + 309.078312223266 * 0.5 = 357.8446780845978

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 59 -> 56 357.84
2023-04-19 59 355.06 -> 357.84
2023-03-28 59 352.29 -> 355.06
2023-03-20 59 350.97 -> 352.29

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 61 -> 59 350.97
2023-02-19 61 348.97 -> 350.97
2023-01-28 63 -> 61 345.96 -> 348.97
2022-12-19 63 344.57 -> 345.96
2022-11-28 63 341.27 -> 344.57
2022-11-06 44 -> 63 350.07 -> 341.27

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 86% 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 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016