Melkov Dmitrii

From Saint Petersburg, Russia

Player page

Online rating

Rating date Jan. 16, 2023 (latest changes Jan. 16, 2023).

73 place (374.10).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (144.58 * 3.20 * 0.29 + 349.51 * 3.45 * 0.29 + 837.21 * 2.50 * 0.57 + 436.78 * 3.25 * 0.71 + 0) / (3.20 * 0.29 + 3.45 * 0.29 + 2.50 * 0.57 + 3.25 * 0.71 + 1) = 404.00879414365374

p2 = (837.21 * 2.50 * 0.57 + 436.78 * 3.25 * 0.71 + 349.51 * 3.45 * 0.29) / max_coefficients = 344.1943818445794

score = 404.00879414365374 * 0.5 + 344.1943818445794 * 0.5 = 374.1015879941166

Rating changes

Show

Date Place Points Reason
2023-01-16 71 -> 73 383.83 -> 374.10

Riichi Online Open Team Cup: 43% -> 29%

2023-01-14 72 -> 71 386.99 -> 383.83

Winter Team Fight: 86% -> 71%

2023-01-10 73 -> 72 386.99
2023-01-07 74 -> 73 386.99
2022-12-12 75 -> 74 380.18 -> 386.99
2022-12-10 76 -> 75 380.18
2022-11-25 68 -> 76 408.20 -> 380.18

Summer Online Tournament: 71% -> 57%

2022-11-21 75 -> 68 400.67 -> 408.20

No Dora Tournament: 43% -> 29%

2022-11-16 75 409.60 -> 400.67

Riichi Online Open Team Cup: 57% -> 43%

2022-11-14 76 -> 75 410.99 -> 409.60

Winter Team Fight: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 437 2021-11-14 50/88 71% 3.25 ONLINE Winter Team Fight
2 837 2021-07-25 8/44 57% 2.50 ONLINE Summer Online Tournament
3 350 2021-05-16 68/104 29% 3.45 ONLINE Riichi Online Open Team Cup
4 145 2021-03-21 72/84 29% 3.20 ONLINE No Dora Tournament
5 515 2020-11-01 49/100 0% 3.40 ONLINE Riichi Online Open Team Cup
6 343 2020-02-16 95/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020