Sychev Ivan

From Saint Petersburg, Russia

EMA: 15990298

Player page

Online rating

Rating date Nov. 28, 2021 (latest changes Nov. 27, 2021).

74 place (528.61).

max_coefficients = (3.45 * 1 + 3.25 * 1 + 3.20 * 1) = 9.9

p1 = (422.22 * 3.69 * 0.43 + 225.81 * 2.85 * 1 + 475.73 * 3.45 * 1 + 930.23 * 2.50 * 1 + 564.10 * 2.60 * 1 + 209.30 * 2.50 * 1 + 652.17 * 2 * 1 + 733.33 * 1.40 * 1) / (3.69 * 0.43 + 2.85 * 1 + 3.45 * 1 + 2.50 * 1 + 2.60 * 1 + 2.50 * 1 + 2 * 1 + 1.40 * 1) = 508.3856004496245

p2 = (930.23 * 2.50 * 1 + 475.73 * 3.45 * 1 + 564.10 * 2.60 * 1) / max_coefficients = 548.839393939394

score = 508.3856004496245 * 0.5 + 548.839393939394 * 0.5 = 528.6124971945093

Rating changes

Show

Date Place Points Reason
2021-11-24 76 -> 74 527.44 -> 528.61

Riichi Online Open Team Cup: 57% -> 43%

2021-11-14 73 -> 76 534.55 -> 527.44
2021-11-13 74 -> 73 534.55
2021-11-10 76 -> 74 534.55
2021-11-01 81 -> 76 523.35 -> 534.55
2021-10-17 84 -> 81 514.95 -> 523.35

5G Tournament: 0% -> 100%

2021-10-16 83 -> 84 514.95
2021-10-12 85 -> 83 514.95
2021-10-10 90 -> 85 504.28 -> 514.95

北斗 Tournament 3: STAR EATER: 0% -> 100%

2021-09-29 91 -> 90 504.28

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 652 2021-10-17 9/24 100% 2.00 ONLINE 5G Tournament
2 733 2021-10-10 5/16 100% 1.40 ONLINE 北斗 Tournament 3: STAR EATER
3 209 2021-07-25 35/44 100% 2.50 ONLINE Demons of spring wind
4 930 2021-06-20 4/44 100% 2.50 ONLINE Fast and Expensive
5 476 2021-05-16 55/104 100% 3.45 ONLINE Riichi Online Open Team Cup
6 226 2021-03-07 25/32 100% 2.85 ONLINE 北斗 Tournament 2: RESURRECTION
7 564 2020-12-20 18/40 100% 2.60 ONLINE Demons of winter wind
8 422 2020-05-24 79/136 43% 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