Sanzharov Roman

From Barnaul, Russia

EMA: 15020091

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Common russian riichi rating (CRR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

117 place (213.41).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (132.53 * 4.20 * 0.29 + 629.63 * 2.30 * 0.57 + 421.05 * 2.10 * 0.86 + 0 + 0) / (4.20 * 0.29 + 2.30 * 0.57 + 2.10 * 0.86 + 1 + 1) = 276.26554662840294

p2 = (629.63 * 2.30 * 0.57 + 421.05 * 2.10 * 0.86 + 132.53 * 4.20 * 0.29) / max_coefficients = 150.56218277014358

score = 276.26554662840294 * 0.5 + 150.56218277014358 * 0.5 = 213.41386469927326

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 95 -> 117 434.03 -> 213.41
2020-02-01 95 434.03

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 421 2020-01-05 12/20 86% 2.10 EMA Snow Dragon Tournament
2 630 2019-08-25 11/28 57% 2.30 RR The Green dragon tournament
3 133 2019-05-04 73/84 29% 4.20 EMA Haru Shanten 2019
4 709 2019-01-05 17/56 0% 3.00 EMA Snow Dragon
5 692 2018-11-18 29/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
6 158 2018-10-21 17/20 0% 1.30 CRR Awakening of the rising sun dragon
7 739 2018-08-12 7/24 0% 2.20 RR Siberian riichi
8 129 2018-01-05 28/32 0% 2.20 RR Russian riichi championship by JPML-B rules
9 129 2016-05-03 28/32 0% 2.40 RR Siberia Cup 2016
10 372 2016-01-05 28/44 0% 1.90 RR Eighth winter tournament