Goncharenko Alexandr

From Tyumen, Russia

EMA: 15020094

Player page

Common russian riichi rating (CRR)

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

45 place (582.73).

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

p1 = (217.39 * 2.20 * 0.57 + 1000 * 1.30 * 0.71 + 384.62 * 3.80 * 0.71 + 345.45 * 3 * 0.86 + 951.81 * 4.20 * 1 + 714.29 * 3.85 * 1 + 368.42 * 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) = 604.6877332048524

p2 = (951.81 * 4.20 * 1 + 714.29 * 3.85 * 1 + 384.62 * 3.80 * 0.71 + 1000 * 1.30 * 0.71) / max_coefficients = 560.7819935691318

score = 604.6877332048524 * 0.5 + 560.7819935691318 * 0.5 = 582.7348633869922

Rating changes

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all results
Date Place Points Reason
2020-02-01 45 582.73

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 368 2020-01-05 13/20 100% 2.10 EMA Snow Dragon Tournament
2 714 2019-11-04 19/64 100% 3.85 EMA Aki Shanten 2019
3 952 2019-05-04 5/84 100% 4.20 EMA Haru Shanten 2019
4 345 2019-01-05 37/56 86% 3.00 EMA Snow Dragon
5 385 2018-11-18 57/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
6 1000 2018-10-21 1/20 71% 1.30 CRR Awakening of the rising sun dragon
7 217 2018-08-12 19/24 57% 2.20 RR Siberian riichi
8 677 2018-01-05 11/32 0% 2.20 RR Russian riichi championship by JPML-B rules
9 1000 2017-01-05 1/36 0% 2.50 RR Quick discard 2017
10 452 2016-05-03 18/32 0% 2.40 RR Siberia Cup 2016
11 326 2016-01-05 30/44 0% 1.90 RR Eighth winter tournament
12 857 2015-01-07 6/36 0% 1.70 RR Seventh winter tournament
13 609 2014-01-06 10/24 0% 1.40 RR Furiten tournament 2014