Sychev Ivan

From Saint Petersburg, Russia

EMA: 15990298

Player page

Online rating

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

168 place (299.04).

max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1

p1 = (422.22 * 3.69 * 1 + 564.10 * 2.60 * 1 + 0 + 0 + 0) / (3.69 * 1 + 2.60 * 1 + 1 + 1 + 1) = 325.5834230355221

p2 = (422.22 * 3.69 * 1 + 564.10 * 2.60 * 1) / max_coefficients = 272.4927927927928

score = 325.5834230355221 * 0.5 + 272.4927927927928 * 0.5 = 299.0381079141574

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 100 -> 168 161.47 -> 299.04
2020-02-01 100 161.47

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 564 2020-12-20 18/40 100% 2.60 ONLINE Demons of winter wind
2 422 2020-05-24 79/136 100% 3.69 ONLINE Riichi Online Open Team Cup
3 391 2018-09-30 15/24 0% 2.00 ONLINE IORMC Qualifiers 2018
4 725 2018-04-08 15/52 0% 2.70 ONLINE Spring online tournament 2018