Kolpakov Denis
From Perm, Russia
EMA: 15020053
Online rating
Rating date March 26, 2023 (latest changes March 26, 2023).
49 place (412.68).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.71) = 6.95718
p1 = (641.03 * 2.40 * 0.14 + 417.48 * 3.45 * 0.14 + 767.44 * 2.50 * 0.29 + 126.44 * 3.25 * 0.57 + 820.51 * 2.40 * 0.71) / (2.40 * 0.14 + 3.45 * 0.14 + 2.50 * 0.29 + 3.25 * 0.57 + 2.40 * 0.71) = 510.630986305997
p2 = (820.51 * 2.40 * 0.71 + 767.44 * 2.50 * 0.29 + 126.44 * 3.25 * 0.57) / max_coefficients = 314.7209070341719
score = 510.630986305997 * 0.5 + 314.7209070341719 * 0.5 = 412.67594667008444
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-25 | 45 -> 49 | 440.75 -> 412.68 |
Summer Online Tournament: 43% -> 29% |
| 2023-03-21 | 49 -> 45 | 440.75 | |
| 2023-03-16 | 50 -> 49 | 448.92 -> 440.75 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2023-03-14 | 53 -> 50 | 422.91 -> 448.92 |
Winter Team Fight: 71% -> 57% |
| 2023-03-07 | 54 -> 53 | 422.91 | |
| 2023-02-20 | 55 -> 54 | 422.91 | |
| 2023-02-18 | 55 | 428.61 -> 422.91 |
Spring Online Tournament: 29% -> 14% |
| 2023-02-13 | 56 -> 55 | 428.61 | |
| 2023-02-12 | 53 -> 56 | 455.33 -> 428.61 |
Winter Online Tournament: 86% -> 71% |
| 2023-01-26 | 54 -> 53 | 455.33 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 821 |
|
8/40 | 71% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 126 |
|
77/88 | 57% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 767 |
|
11/44 | 29% | 2.50 | ONLINE | Summer Online Tournament |
| 4 | 417 |
|
61/104 | 14% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 5 | 641 |
|
15/40 | 14% | 2.40 | ONLINE | Spring Online Tournament |
| 6 | 433 |
|
39/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
| 7 | 354 |
|
65/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 8 | 836 |
|
10/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament |
| 9 | 548 |
|
62/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 10 | 122 |
|
109/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 11 | 799 |
|
29/140 | 0% | 3.70 | ONLINE | Corona go away |
| 12 | 287 |
|
103/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 13 | 425 |
|
24/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
| 14 | 727 |
|
16/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
| 15 | 542 |
|
39/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 16 | 209 |
|
35/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |
| 17 | 256 |
|
33/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
| 18 | 806 |
|
7/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament |