Sychev Ivan

From Saint Petersburg, Russia

EMA: 15990298

Player page

Online rating

Rating date June 18, 2021 (latest changes June 16, 2021).

165 place (338.02).

max_coefficients = (3.45 * 1 + 3.40 * 1 + 3.20 * 1) = 10.05

p1 = (422.22 * 3.69 * 0.86 + 225.81 * 2.85 * 1 + 475.73 * 3.45 * 1 + 0 + 0) / (3.69 * 0.86 + 2.85 * 1 + 3.45 * 1 + 1 + 1) = 315.82177984434554

p2 = (475.73 * 3.45 * 1 + 422.22 * 3.69 * 0.86 + 225.81 * 2.85 * 1) / max_coefficients = 360.2159203980099

score = 315.82177984434554 * 0.5 + 360.2159203980099 * 0.5 = 338.0188501211777

Rating changes

Show

Date Place Points Reason
2021-06-16 166 -> 165 338.02
2021-06-14 168 -> 166 338.02
2021-05-29 167 -> 168 338.02
2021-05-28 168 -> 167 338.02
2021-05-24 164 -> 168 342.55 -> 338.02

Riichi Online Open Team Cup: 100% -> 86%

2021-05-16 185 -> 164 222.36 -> 342.55

Riichi Online Open Team Cup: 0% -> 100%

2021-05-10 186 -> 185 219.33 -> 222.36
2021-05-01 187 -> 186 219.33
2021-04-26 188 -> 187 219.33
2021-04-18 186 -> 188 219.33

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 476 2021-05-16 55/104 100% 3.45 ONLINE Riichi Online Open Team Cup
2 226 2021-03-07 25/32 100% 2.85 ONLINE ★HOKUTO TOURNAMENT 2: RESURRECTION★┃★北斗のトーナメント2 リザレクション★
3 422 2020-05-24 79/136 86% 3.69 ONLINE Riichi Online Open Team Cup
4 391 2018-09-30 15/24 0% 2.00 ONLINE IORMC Qualifiers 2018
5 725 2018-04-08 15/52 0% 2.70 ONLINE Spring online tournament 2018