Sychev Ivan

From Saint Petersburg, Russia

EMA: 15990298

Player page

Online rating

Rating date July 25, 2023 (latest changes July 25, 2023).

83 place (127.09).

max_coefficients = (3 * 1 + 2.80 * 0.86 + 2.30 * 1) = 7.699879999999999

p1 = (733.33 * 1.40 * 0.29 + 652.17 * 2 * 0.29 + 0 + 0 + 0) / (1.40 * 0.29 + 2 * 0.29 + 1 + 1 + 1) = 167.69233868327888

p2 = (652.17 * 2 * 0.29 + 733.33 * 1.40 * 0.29) / max_coefficients = 86.49095830064886

score = 167.69233868327888 * 0.5 + 86.49095830064886 * 0.5 = 127.09164849196387

Rating changes

Show

all results
Date Place Points Reason
2023-07-25 83 159.37 -> 127.09

Demons of spring wind: 14% -> 0%
2023-07-14 87 -> 83 159.37
2023-07-02 78 -> 87 172.06 -> 159.37
2023-06-26 79 -> 78 168.31 -> 172.06
2023-06-20 57 -> 79 276.64 -> 168.31

Fast and Expensive: 14% -> 0%
2023-06-17 53 -> 57 303.14 -> 276.64

5G Tournament: 43% -> 29%
2023-06-15 52 -> 53 303.14
2023-06-13 54 -> 52 303.14
2023-06-12 55 -> 54 301.86 -> 303.14
2023-06-10 50 -> 55 322.76 -> 301.86

北斗 Tournament 3: STAR EATER: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 652 2021-10-17 9/24 29% 2.00 ONLINE 5G Tournament
2 733 2021-10-10 5/16 29% 1.40 ONLINE 北斗 Tournament 3: STAR EATER
3 209 2021-07-25 35/44 0% 2.50 ONLINE Demons of spring wind
4 930 2021-06-20 4/44 0% 2.50 ONLINE Fast and Expensive
5 476 2021-05-16 55/104 0% 3.45 ONLINE Riichi Online Open Team Cup
6 226 2021-03-07 25/32 0% 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