Ivanov Dmitriy

From Moscow, Russia

Player page

Online rating

Rating date Sept. 30, 2022 (latest changes Sept. 30, 2022).

143 place (144.50).

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

p1 = (1000 * 3.40 * 0.14 + 301.20 * 3.20 * 0.43 + 0 + 0 + 0) / (3.40 * 0.14 + 3.20 * 0.43 + 1 + 1 + 1) = 185.07302290535227

p2 = (1000 * 3.40 * 0.14 + 301.20 * 3.20 * 0.43) / max_coefficients = 103.92716763005781

score = 185.07302290535227 * 0.5 + 103.92716763005781 * 0.5 = 144.50009526770503

Rating changes

Show

all results
Date Place Points Reason
2022-09-22 125 -> 143 434.80 -> 144.50
2021-02-01 125 434.80

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 301 2021-03-21 59/84 43% 3.20 ONLINE No Dora Tournament
2 1000 2020-11-01 1/100 14% 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