Sanzharov Roman

From Barnaul, Russia

EMA: 15020091

Player page

Common russian riichi rating (CRR)

Rating date March 14, 2025 (latest changes March 10, 2025).

182 place (225.54).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (666.67 * 2.30 * 0.57 + 666.67 * 1.60 * 1 + 0 + 0 + 0) / (2.30 * 0.57 + 1.60 * 1 + 1 + 1 + 1) = 328.49978526331455

p2 = (666.67 * 1.60 * 1 + 666.67 * 2.30 * 0.57) / max_coefficients = 122.57539432176658

score = 328.49978526331455 * 0.5 + 122.57539432176658 * 0.5 = 225.53758979254056

Rating changes

Show

all results
Date Place Points Reason
2025-03-10 183 -> 182 225.54
2025-03-05 177 -> 183 241.35 -> 225.54

Finding Dora: 71% -> 57%
2025-03-03 178 -> 177 241.35
2025-03-02 174 -> 178 241.35
2025-02-27 175 -> 174 241.35
2025-02-25 178 -> 175 241.35
2025-02-16 168 -> 178 241.35
2025-02-11 169 -> 168 241.35
2025-02-02 163 -> 169 241.35
2025-01-26 156 -> 163 241.35

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 667 2024-05-05 6/16 100% 1.60 CRR Akademgorodok: Riichi Mahjong Tournament 2024
2 667 2023-11-05 10/28 57% 2.30 CRR Finding Dora
3 1000 2022-04-17 1/16 0% 1.60 CRR Riichi Tournament 2022
4 421 2020-01-05 12/20 0% 2.10 EMA Snow Dragon Tournament
5 630 2019-08-25 11/28 0% 2.30 RR The Green dragon tournament
6 133 2019-05-04 73/84 0% 4.20 EMA Haru Shanten 2019
7 709 2019-01-05 17/56 0% 3.00 EMA Snow Dragon
8 692 2018-11-18 29/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 158 2018-10-21 17/20 0% 1.30 CRR Awakening of the rising sun dragon
10 739 2018-08-12 7/24 0% 2.20 RR Siberian riichi
11 129 2018-01-05 28/32 0% 2.20 RR Russian riichi championship by JPML-B rules
12 129 2016-05-03 28/32 0% 2.40 RR Siberia Cup 2016
13 372 2016-01-05 28/44 0% 1.90 RR Eighth winter tournament