Goncharenko Alexandr
From Tyumen, Russia
EMA: 15020094
Online rating
Rating date Sept. 12, 2023 (latest changes Sept. 12, 2023).
17 place (483.69).
how we calculated rating score
max_coefficients = (3 * 1 + 2.80 * 0.71 + 2.30 * 0.86) = 6.97137
p1 = (724.14 * 3.25 * 0.29 + 205.13 * 2.40 * 0.29 + 191.49 * 2.60 * 0.29 + 776.12 * 3 * 1 + 0) / (3.25 * 0.29 + 2.40 * 0.29 + 2.60 * 0.29 + 3 * 1 + 1) = 516.5356436383371
p2 = (776.12 * 3 * 1 + 724.14 * 3.25 * 0.29 + 191.49 * 2.60 * 0.29) / max_coefficients = 450.84108288614726
score = 516.5356436383371 * 0.5 + 450.84108288614726 * 0.5 = 483.6883632622422
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-12 | 18 -> 17 | 483.69 | |
2023-09-11 | 18 | 473.54 -> 483.69 | |
2023-08-26 | 21 -> 18 | 462.36 -> 473.54 | |
2023-08-12 | 24 -> 21 | 450.89 -> 462.36 |
Winter Online Tournament: 43% -> 29% Demons of autumn wind: 43% -> 29% |
2023-07-25 | 26 -> 24 | 450.89 | |
2023-07-14 | 22 -> 26 | 480.12 -> 450.89 |
Winter Team Fight: 43% -> 29% |
2023-07-12 | 23 -> 22 | 480.12 | |
2023-07-02 | 62 -> 23 | 247.04 -> 480.12 |
Double Tournament with Naga: 0% -> 100% |
2023-06-26 | 63 -> 62 | 239.79 -> 247.04 | |
2023-06-20 | 66 -> 63 | 239.79 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 776 |
|
16/68 | 100% | 3.00 | ONLINE | Double Tournament with Naga |
2 | 191 |
|
39/48 | 29% | 2.60 | ONLINE | Demons of autumn wind |
3 | 205 |
|
32/40 | 29% | 2.40 | ONLINE | Winter Online Tournament |
4 | 724 |
|
25/88 | 29% | 3.25 | ONLINE | Winter Team Fight |
5 | 819 |
|
16/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
6 | 205 |
|
32/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
7 | 390 |
|
37/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
8 | 821 |
|
13/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 |
9 | 677 |
|
11/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament |