Melkov Dmitrii
From Saint Petersburg, Russia
Online rating
Rating date July 2, 2023 (latest changes July 2, 2023).
87 place (157.27).
how we calculated rating score
max_coefficients = (3 * 1 + 2.80 * 0.86 + 2.30 * 1) = 7.699879999999999
p1 = (837.21 * 2.50 * 0.14 + 436.78 * 3.25 * 0.43 + 74.63 * 3 * 1 + 0 + 0) / (2.50 * 0.14 + 3.25 * 0.43 + 3 * 1 + 1 + 1) = 167.60688572190458
p2 = (436.78 * 3.25 * 0.43 + 837.21 * 2.50 * 0.14 + 74.63 * 3 * 1) / max_coefficients = 146.93475742479106
score = 167.60688572190458 * 0.5 + 146.93475742479106 * 0.5 = 157.2708215733478
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-02 | 78 -> 87 | 170.00 -> 157.27 |
Double Tournament with Naga: 0% -> 100% |
| 2023-06-26 | 79 -> 78 | 165.41 -> 170.00 | |
| 2023-06-20 | 82 -> 79 | 165.41 | |
| 2023-06-15 | 83 -> 82 | 165.41 | |
| 2023-06-13 | 86 -> 83 | 165.41 | |
| 2023-06-12 | 86 | 164.42 -> 165.41 | |
| 2023-05-26 | 87 -> 86 | 164.42 | |
| 2023-05-25 | 83 -> 87 | 209.70 -> 164.42 |
Summer Online Tournament: 29% -> 14% |
| 2023-05-16 | 76 -> 83 | 254.53 -> 209.70 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2023-05-14 | 77 -> 76 | 269.79 -> 254.53 |
Winter Team Fight: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 75 |
|
63/68 | 100% | 3.00 | ONLINE | Double Tournament with Naga |
| 2 | 437 |
|
50/88 | 43% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 837 |
|
8/44 | 14% | 2.50 | ONLINE | Summer Online Tournament |
| 4 | 350 |
|
68/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 5 | 145 |
|
72/84 | 0% | 3.20 | ONLINE | No Dora Tournament |
| 6 | 515 |
|
49/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 7 | 343 |
|
95/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |