Goncharenko Alexandr

From Novosibirsk, Russia

EMA: 15020094

Player page

Common russian riichi rating (CRR)

Rating date April 12, 2024 (latest changes April 12, 2024).

69 place (403.30).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (448.28 * 3.75 * 1 + 794.39 * 4 * 1 + 0 + 0 + 0) / (3.75 * 1 + 4 * 1 + 1 + 1 + 1) = 451.96279069767445

p2 = (794.39 * 4 * 1 + 448.28 * 3.75 * 1) / max_coefficients = 354.64233576642334

score = 451.96279069767445 * 0.5 + 354.64233576642334 * 0.5 = 403.3025632320489

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 70 -> 69 403.30
2024-03-30 67 -> 70 403.30
2024-03-20 64 -> 67 417.51 -> 403.30

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 57 -> 64 426.41 -> 417.51
2024-03-06 59 -> 57 418.16 -> 426.41
2024-02-25 58 -> 59 418.16
2024-02-12 59 -> 58 418.16
2024-01-20 64 -> 59 410.16 -> 418.16

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 66 -> 64 402.55 -> 410.16
2023-12-19 68 -> 66 402.55

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 794 2023-09-03 23/108 100% 4.00 RR SPB Riichi Open 2023
2 448 2023-06-11 49/88 100% 3.75 RR Money can not buy tenpai
3 75 2022-03-20 63/68 0% 3.50 RR Tenpai can't buy happiness
4 368 2020-01-05 13/20 0% 2.10 EMA Snow Dragon Tournament
5 714 2019-11-04 19/64 0% 3.85 EMA Aki Shanten 2019
6 952 2019-05-04 5/84 0% 4.20 EMA Haru Shanten 2019
7 345 2019-01-05 37/56 0% 3.00 EMA Snow Dragon
8 385 2018-11-18 57/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 1000 2018-10-21 1/20 0% 1.30 CRR Awakening of the rising sun dragon
10 217 2018-08-12 19/24 0% 2.20 RR Siberian riichi
11 677 2018-01-05 11/32 0% 2.20 RR Russian riichi championship by JPML-B rules
12 1000 2017-01-05 1/36 0% 2.50 RR Quick discard 2017
13 452 2016-05-03 18/32 0% 2.40 RR Siberia Cup 2016
14 326 2016-01-05 30/44 0% 1.90 RR Eighth winter tournament
15 857 2015-01-07 6/36 0% 1.70 RR Seventh winter tournament
16 609 2014-01-06 10/24 0% 1.40 RR Furiten tournament 2014