Sychev Ivan

From Saint Petersburg, Russia

EMA: 15990298

Player page

Online rating

Rating date Dec. 7, 2022 (latest changes Dec. 7, 2022).

53 place (483.13).

max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.60 * 1) = 8.185575

p1 = (930.23 * 2.50 * 0.57 + 225.81 * 2.85 * 0.29 + 475.73 * 3.45 * 0.43 + 652.17 * 2 * 0.86 + 564.10 * 2.60 * 0.14 + 209.30 * 2.50 * 0.57 + 733.33 * 1.40 * 0.86) / (2.50 * 0.57 + 2.85 * 0.29 + 3.45 * 0.43 + 2 * 0.86 + 2.60 * 0.14 + 2.50 * 0.57 + 1.40 * 0.86) = 559.8466972394953

p2 = (930.23 * 2.50 * 0.57 + 652.17 * 2 * 0.86 + 733.33 * 1.40 * 0.86) / max_coefficients = 406.4173866832813

score = 559.8466972394953 * 0.5 + 406.4173866832813 * 0.5 = 483.13204196138827

Rating changes

Show

all results
Date Place Points Reason
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
2022-11-07 60 -> 58 459.95 -> 466.59

北斗 Tournament 2: RESURRECTION: 43% -> 29%
2022-11-01 63 -> 60 459.95
2022-10-20 58 -> 63 486.68 -> 459.95

Fast and Expensive: 71% -> 57%

Demons of winter wind: 29% -> 14%
2022-10-18 59 -> 58 486.68
2022-10-17 55 -> 59 498.90 -> 486.68

5G Tournament: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 652 2021-10-17 9/24 86% 2.00 ONLINE 5G Tournament
2 733 2021-10-10 5/16 86% 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 57% 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 14% 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