Kalinin Ivan

From Khanty-Mansiysk, Russia

EMA: 15020058

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

203 place (208.30).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (577.46 * 3.85 * 0.29 + 385.54 * 4.20 * 1 + 0 + 0 + 0) / (3.85 * 0.29 + 4.20 * 1 + 1 + 1 + 1) = 271.62348666165855

p2 = (385.54 * 4.20 * 1 + 577.46 * 3.85 * 0.29) / max_coefficients = 144.98135048231512

score = 271.62348666165855 * 0.5 + 144.98135048231512 * 0.5 = 208.30241857198683

Rating changes

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all results
Date Place Points Reason
2020-02-01 203 208.30

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 386 2019-05-04 52/84 100% 4.20 EMA Haru Shanten 2019 Perm
2 577 2018-05-01 31/72 29% 3.85 EMA Haru Shanten 2018 Perm
3 258 2018-01-05 24/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
4 842 2017-12-24 4/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
5 211 2017-11-12 57/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
6 815 2017-06-11 6/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017 Tyumen
7 909 2017-02-12 🥈 2/12 0% 0.90 CRR Winter riichi mahjong mini-tournament "White Dragon" 2017 Khanty-Mansiysk
8 87 2016-12-10 22/24 0% 1.60 RR December tournament glhf; 2016 Moscow