Ivanov Dmitriy

From Moscow, Russia

Player page

Online rating

Rating date July 24, 2022 (latest changes July 24, 2022).

130 place (219.21).

max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65

p1 = (301.20 * 3.20 * 0.57 + 1000 * 3.40 * 0.29 + 0 + 0 + 0) / (3.20 * 0.57 + 3.40 * 0.29 + 1 + 1 + 1) = 262.4425417165242

p2 = (1000 * 3.40 * 0.29 + 301.20 * 3.20 * 0.57) / max_coefficients = 175.96878612716765

score = 262.4425417165242 * 0.5 + 175.96878612716765 * 0.5 = 219.20566392184594

Rating changes

Show

all results
Date Place Points Reason
2022-07-21 131 -> 130 228.58 -> 219.21

No Dora Tournament: 71% -> 57%
2022-07-16 131 224.78 -> 228.58
2022-07-01 126 -> 131 278.22 -> 224.78

Riichi Online Open Team Cup: 43% -> 29%
2022-06-26 122 -> 126 280.93 -> 278.22
2022-06-23 126 -> 122 434.80 -> 280.93
2021-02-01 126 434.80

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 301 2021-03-21 59/84 57% 3.20 ONLINE No Dora Tournament
2 1000 2020-11-01 1/100 29% 3.40 ONLINE Riichi Online Open Team Cup
3 126 2020-05-24 119/136 0% 3.69 ONLINE Riichi Online Open Team Cup
4 56 2020-05-10 102/108 0% 3.50 ONLINE Spring tournament
5 504 2020-04-26 62/124 0% 3.06 ONLINE Be cool stay home