Grigoryan Andrey

From Saint Petersburg, Russia

Player page

Online rating

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

134 place (281.27).

max_coefficients = (3.45 * 1 + 3.25 * 1 + 3.20 * 0.86) = 9.442720000000001

p1 = (392.52 * 3.50 * 0.14 + 387.10 * 2.20 * 0.43 + 404.04 * 3.40 * 0.43 + 223.88 * 3 * 0.71 + 373.49 * 3.20 * 0.86) / (3.50 * 0.14 + 2.20 * 0.43 + 3.40 * 0.43 + 3 * 0.71 + 3.20 * 0.86) = 340.9021144551774

p2 = (373.49 * 3.20 * 0.86 + 404.04 * 3.40 * 0.43 + 223.88 * 3 * 0.71) / max_coefficients = 221.6437636613179

score = 340.9021144551774 * 0.5 + 221.6437636613179 * 0.5 = 281.27293905824763

Rating changes

Show

all results
Date Place Points Reason
2022-05-01 129 -> 134 293.51 -> 281.27

Riichi Online Open Team Cup: 57% -> 43%
2022-04-29 135 -> 129 408.27 -> 293.51
2021-02-01 135 408.27

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 373 2021-03-21 53/84 86% 3.20 ONLINE No Dora Tournament
2 224 2021-01-10 53/68 71% 3.00 ONLINE Winter Online Tournament
3 404 2020-11-01 60/100 43% 3.40 ONLINE Riichi Online Open Team Cup
4 387 2020-10-11 20/32 43% 2.20 ONLINE 北斗 Tournament
5 393 2020-05-10 66/108 14% 3.50 ONLINE Spring tournament
6 602 2020-04-26 50/124 0% 3.06 ONLINE Be cool stay home