Sychev Ivan

From Saint Petersburg, Russia

EMA: 15990298

Player page

Online rating

Rating date Dec. 20, 2022 (latest changes Dec. 20, 2022).

58 place (435.21).

max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999

p1 = (225.81 * 2.85 * 0.29 + 475.73 * 3.45 * 0.43 + 930.23 * 2.50 * 0.43 + 733.33 * 1.40 * 0.71 + 652.17 * 2 * 0.71 + 209.30 * 2.50 * 0.57) / (2.85 * 0.29 + 3.45 * 0.43 + 2.50 * 0.43 + 1.40 * 0.71 + 2 * 0.71 + 2.50 * 0.57) = 532.8617807709857

p2 = (930.23 * 2.50 * 0.43 + 652.17 * 2 * 0.71 + 733.33 * 1.40 * 0.71) / max_coefficients = 337.5517955253739

score = 532.8617807709857 * 0.5 + 337.5517955253739 * 0.5 = 435.2067881481798

Rating changes

Show

all results
Date Place Points Reason
2022-12-20 55 -> 58 465.92 -> 435.21

Fast and Expensive: 57% -> 43%

Demons of winter wind: 14% -> 0%
2022-12-18 56 -> 55 465.92
2022-12-17 54 -> 56 479.46 -> 465.92

5G Tournament: 86% -> 71%
2022-12-12 56 -> 54 472.07 -> 479.46
2022-12-10 53 -> 56 483.13 -> 472.07

北斗 Tournament 3: STAR EATER: 86% -> 71%
2022-11-25 56 -> 53 476.01 -> 483.13

Demons of spring wind: 71% -> 57%
2022-11-21 58 -> 56 476.01
2022-11-16 58 477.69 -> 476.01

Riichi Online Open Team Cup: 57% -> 43%
2022-11-14 59 -> 58 466.59 -> 477.69
2022-11-12 58 -> 59 466.59

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 652 2021-10-17 9/24 71% 2.00 ONLINE 5G Tournament
2 733 2021-10-10 5/16 71% 1.40 ONLINE 北斗 Tournament 3: STAR EATER
3 209 2021-07-25 35/44 57% 2.50 ONLINE Demons of spring wind
4 930 2021-06-20 4/44 43% 2.50 ONLINE Fast and Expensive
5 476 2021-05-16 55/104 43% 3.45 ONLINE Riichi Online Open Team Cup
6 226 2021-03-07 25/32 29% 2.85 ONLINE 北斗 Tournament 2: RESURRECTION
7 564 2020-12-20 18/40 0% 2.60 ONLINE Demons of winter wind
8 422 2020-05-24 79/136 0% 3.69 ONLINE Riichi Online Open Team Cup
9 391 2018-09-30 15/24 0% 2.00 ONLINE IORMC Qualifiers 2018
10 725 2018-04-08 15/52 0% 2.70 ONLINE Spring online tournament 2018