Goncharenko Alexandr

From Novosibirsk, Russia

EMA: 15020094

Player page

Common russian riichi rating (CRR)

Rating date July 28, 2023 (latest changes July 28, 2023).

137 place (168.94).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (74.63 * 3.50 * 0.57 + 448.28 * 3.75 * 1 + 0 + 0 + 0) / (3.50 * 0.57 + 3.75 * 1 + 1 + 1 + 1) = 209.17724773997415

p2 = (448.28 * 3.75 * 1 + 74.63 * 3.50 * 0.57) / max_coefficients = 128.70031512689985

score = 209.17724773997415 * 0.5 + 128.70031512689985 * 0.5 = 168.938781433437

Rating changes

Show

all results
Date Place Points Reason
2023-07-20 138 -> 137 166.61 -> 168.94

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 140 -> 138 166.61
2023-07-03 141 -> 140 166.61
2023-06-12 141 164.05 -> 166.61
2023-06-11 55 -> 141 405.88 -> 164.05

Money can not buy tenpai: 0% -> 100%
2021-02-01 46 -> 55 582.73 -> 405.88
2020-02-01 46 582.73

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 448 2023-06-11 49/88 100% 3.75 RR Money can not buy tenpai
2 75 2022-03-20 63/68 57% 3.50 RR Tenpai can't buy happiness
3 368 2020-01-05 13/20 0% 2.10 EMA Snow Dragon Tournament
4 714 2019-11-04 19/64 0% 3.85 EMA Aki Shanten 2019
5 952 2019-05-04 5/84 0% 4.20 EMA Haru Shanten 2019
6 345 2019-01-05 37/56 0% 3.00 EMA Snow Dragon
7 385 2018-11-18 57/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
8 1000 2018-10-21 1/20 0% 1.30 CRR Awakening of the rising sun dragon
9 217 2018-08-12 19/24 0% 2.20 RR Siberian riichi
10 677 2018-01-05 11/32 0% 2.20 RR Russian riichi championship by JPML-B rules
11 1000 2017-01-05 1/36 0% 2.50 RR Quick discard 2017
12 452 2016-05-03 18/32 0% 2.40 RR Siberia Cup 2016
13 326 2016-01-05 30/44 0% 1.90 RR Eighth winter tournament
14 857 2015-01-07 6/36 0% 1.70 RR Seventh winter tournament
15 609 2014-01-06 10/24 0% 1.40 RR Furiten tournament 2014