Melkov Dmitrii

From Saint Petersburg, Russia

Player page

Online rating

Rating date Dec. 1, 2022 (latest changes Dec. 1, 2022).

76 place (380.18).

max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.60 * 1) = 8.185575

p1 = (837.21 * 2.50 * 0.57 + 349.51 * 3.45 * 0.43 + 144.58 * 3.20 * 0.29 + 436.78 * 3.25 * 0.86 + 0) / (2.50 * 0.57 + 3.45 * 0.43 + 3.20 * 0.29 + 3.25 * 0.86 + 1) = 402.4774598609042

p2 = (436.78 * 3.25 * 0.86 + 837.21 * 2.50 * 0.57 + 349.51 * 3.45 * 0.43) / max_coefficients = 357.88078418437317

score = 402.4774598609042 * 0.5 + 357.88078418437317 * 0.5 = 380.1791220226387

Rating changes

Show

Date Place Points Reason
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%

2022-11-12 77 -> 76 410.99
2022-11-01 68 -> 77 436.86 -> 410.99

Riichi Online Open Team Cup: 14% -> 0%

2022-10-20 69 -> 68 436.86
2022-10-18 71 -> 69 436.86
2022-09-25 64 -> 71 461.50 -> 436.86

Summer Online Tournament: 86% -> 71%

2022-09-22 170 -> 64 285.66 -> 461.50

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 437 2021-11-14 50/88 86% 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 43% 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