Melkov Dmitrii
From Saint Petersburg, Russia
Online rating
Rating date April 12, 2023 (latest changes April 12, 2023).
80 place (269.79).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705
p1 = (837.21 * 2.50 * 0.29 + 349.51 * 3.45 * 0.14 + 436.78 * 3.25 * 0.57 + 0 + 0) / (2.50 * 0.29 + 3.45 * 0.14 + 3.25 * 0.57 + 1 + 1) = 312.2679222519181
p2 = (436.78 * 3.25 * 0.57 + 837.21 * 2.50 * 0.29 + 349.51 * 3.45 * 0.14) / max_coefficients = 227.31186350536507
score = 312.2679222519181 * 0.5 + 227.31186350536507 * 0.5 = 269.7898928786416
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-04-12 | 82 -> 80 | 269.79 | |
2023-03-25 | 75 -> 82 | 308.58 -> 269.79 |
Summer Online Tournament: 43% -> 29% |
2023-03-21 | 70 -> 75 | 334.65 -> 308.58 |
No Dora Tournament: 14% -> 0% |
2023-03-16 | 71 -> 70 | 344.75 -> 334.65 |
Riichi Online Open Team Cup: 29% -> 14% |
2023-03-14 | 70 -> 71 | 350.87 -> 344.75 |
Winter Team Fight: 71% -> 57% |
2023-03-07 | 73 -> 70 | 350.87 | |
2023-02-17 | 74 -> 73 | 350.87 | |
2023-02-12 | 76 -> 74 | 350.87 | |
2023-02-10 | 77 -> 76 | 350.87 | |
2023-01-25 | 69 -> 77 | 383.67 -> 350.87 |
Summer Online Tournament: 57% -> 43% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 437 |
|
50/88 | 57% | 3.25 | ONLINE | Winter Team Fight |
2 | 837 |
|
8/44 | 29% | 2.50 | ONLINE | Summer Online Tournament |
3 | 350 |
|
68/104 | 14% | 3.45 | ONLINE | Riichi Online Open Team Cup |
4 | 145 |
|
72/84 | 0% | 3.20 | ONLINE | No Dora Tournament |
5 | 515 |
|
49/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
6 | 343 |
|
95/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |