Melkov Dmitrii
From Saint Petersburg, Russia
Online rating
Rating date April 4, 2026 (latest changes March 28, 2026).
86 place (178.08).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 2.40 * 1) = 11.3
p1 = (229.73 * 4.45 * 1 + 421.05 * 1.90 * 1 + 0 + 0 + 0) / (4.45 * 1 + 1.90 * 1 + 1 + 1 + 1) = 194.89839572192514
p2 = (229.73 * 4.45 * 1 + 421.05 * 1.90 * 1) / max_coefficients = 161.2654867256637
score = 194.89839572192514 * 0.5 + 161.2654867256637 * 0.5 = 178.08194122379442
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-28 | 80 -> 86 | 178.08 | |
| 2026-03-18 | 80 | 176.58 -> 178.08 | |
| 2026-03-02 | 81 -> 80 | 176.58 | |
| 2026-02-28 | 82 -> 81 | 176.58 | |
| 2026-02-16 | 83 -> 82 | 176.58 | |
| 2026-01-21 | 84 -> 83 | 176.58 | |
| 2026-01-18 | 84 | 173.70 -> 176.58 | |
| 2026-01-10 | 170 -> 84 | 285.66 -> 173.70 |
Yagi Keiji Cup [Majsoul]: 0% -> 100% |
| 2021-02-01 | 170 | 285.66 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 421 |
|
12/20 | 100% | 1.90 | ONLINE | Yagi Keiji Cup [Majsoul] | Russia | |
| 2 | 230 |
|
58/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 3 | 31 |
|
63/65 | 0% | 2.95 | ONLINE | Double Tournament with Naga | Russia | |
| 4 | 437 |
|
50/88 | 0% | 3.25 | ONLINE | Winter Team Fight | Russia | |
| 5 | 837 |
|
8/44 | 0% | 2.50 | ONLINE | Summer Online Tournament | Russia | |
| 6 | 350 |
|
68/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 7 | 123 |
|
72/82 | 0% | 3.15 | ONLINE | No Dora Tournament | Russia | |
| 8 | 515 |
|
49/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 9 | 343 |
|
95/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia |