Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

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Common russian riichi rating (CRR)

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

81 place (475.71).

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

p1 = (173.91 * 2.20 * 0.57 + 105.26 * 1.30 * 0.71 + 142.86 * 3.80 * 0.71 + 109.09 * 3 * 0.86 + 879.52 * 4.20 * 1 + 793.65 * 3.85 * 1 + 210.53 * 2.10 * 1) / (2.20 * 0.57 + 1.30 * 0.71 + 3.80 * 0.71 + 3 * 0.86 + 4.20 * 1 + 3.85 * 1 + 2.10 * 1) = 464.00012257885476

p2 = (879.52 * 4.20 * 1 + 793.65 * 3.85 * 1 + 210.53 * 2.10 * 1 + 142.86 * 3.80 * 0.71) / max_coefficients = 487.42186495176844

score = 464.00012257885476 * 0.5 + 487.42186495176844 * 0.5 = 475.7109937653116

Rating changes

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all results
Date Place Points Reason
2020-02-01 81 475.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 211 2020-01-05 16/20 100% 2.10 EMA Snow Dragon Tournament Novosibirsk
2 794 2019-11-04 14/64 100% 3.85 EMA Aki Shanten 2019 Perm
3 880 2019-05-04 11/84 100% 4.20 EMA Haru Shanten 2019 Perm
4 109 2019-01-05 50/56 86% 3.00 EMA Snow Dragon Novosibirsk
5 143 2018-11-18 79/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
6 105 2018-10-21 18/20 71% 1.30 CRR Awakening of the rising sun dragon Novosibirsk
7 174 2018-08-12 20/24 57% 2.20 RR Siberian riichi Novosibirsk
8 1000 2018-01-05 1/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
9 371 2017-01-05 23/36 0% 2.50 RR Quick discard 2017 Novosibirsk
10 907 2016-01-05 5/44 0% 1.90 RR Eighth winter tournament Novosibirsk
11 714 2015-01-07 11/36 0% 1.70 RR Seventh winter tournament Novosibirsk