Goncharenko Alexandr
From Tyumen, Russia
EMA: 15020094
Internal rating (RR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
48 place (570.44).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (217.39 * 2.20 * 0.57 + 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 + 3.80 * 0.71 + 3 * 0.86 + 4.20 * 1 + 3.85 * 1 + 2.10 * 1) = 582.6971278497452
p2 = (951.81 * 4.20 * 1 + 714.29 * 3.85 * 1 + 384.62 * 3.80 * 0.71 + 345.45 * 3 * 0.86) / max_coefficients = 558.1890675241158
score = 582.6971278497452 * 0.5 + 558.1890675241158 * 0.5 = 570.4430976869305
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 48 | 570.44 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 368 |
|
13/20 | 100% | 2.10 | EMA | Snow Dragon Tournament |
2 | 714 |
|
19/64 | 100% | 3.85 | EMA | Aki Shanten 2019 |
3 | 952 |
|
5/84 | 100% | 4.20 | EMA | Haru Shanten 2019 |
4 | 345 |
|
37/56 | 86% | 3.00 | EMA | Snow Dragon |
5 | 385 |
|
57/92 | 71% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
6 | 217 |
|
19/24 | 57% | 2.20 | RR | Siberian riichi |
7 | 677 |
|
11/32 | 0% | 2.20 | RR | Russian riichi championship by JPML-B rules |
8 | 1000 |
|
1/36 | 0% | 2.50 | RR | Quick discard 2017 |
9 | 452 |
|
18/32 | 0% | 2.40 | RR | Siberia Cup 2016 |
10 | 326 |
|
30/44 | 0% | 1.90 | RR | Eighth winter tournament |
11 | 857 |
|
6/36 | 0% | 1.70 | RR | Seventh winter tournament |
12 | 609 |
|
10/24 | 0% | 1.40 | RR | Furiten tournament 2014 |