Petrushchenko Sergey

From Moscow, Russia

EMA: 15990288

Player page

Online rating

Rating date Sept. 2, 2024 (latest changes Sept. 2, 2024).

26 place (313.28).

max_coefficients = (3.70 * 1 + 2.40 * 1 + 3 * 0.71) = 8.242899999999999

p1 = (857.14 * 2.30 * 0.14 + 1000 * 1.90 * 1 + 0 * 1.80 * 1 + 0 + 0) / (2.30 * 0.14 + 1.90 * 1 + 1.80 * 1 + 1 + 1) = 361.8907652931742

p2 = (1000 * 1.90 * 1 + 857.14 * 2.30 * 0.14 + 0 * 1.80 * 1) / max_coefficients = 264.67869317837176

score = 361.8907652931742 * 0.5 + 264.67869317837176 * 0.5 = 313.28472923577294

Rating changes

Show

Date Place Points Reason
2024-09-02 29 -> 26 306.75 -> 313.28
2024-07-11 26 -> 29 335.77 -> 306.75

Autumn Online Tournament: 29% -> 14%

2024-07-02 28 -> 26 329.08 -> 335.77
2024-06-26 26 -> 28 372.99 -> 329.08

Summer Online Tournament: 14% -> 0%

2024-06-22 20 -> 26 409.86 -> 372.99

Royale roulette: 0% -> 100%

2024-06-16 16 -> 20 445.50 -> 409.86
2024-05-11 14 -> 16 474.95 -> 445.50

Autumn Online Tournament: 43% -> 29%

2024-04-28 33 -> 14 194.66 -> 474.95

Wrong Chair: 0% -> 100%

2024-04-26 33 215.58 -> 194.66

Summer Online Tournament: 29% -> 14%

2024-03-11 31 -> 33 251.64 -> 215.58

Autumn Online Tournament: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2024-06-22 16/16 100% 1.80 ONLINE Royale roulette
2 1000 2024-04-28 1/20 100% 1.90 ONLINE Wrong Chair
3 857 2022-09-11 6/36 14% 2.30 ONLINE Autumn Online Tournament
4 418 2022-06-26 33/56 0% 2.80 ONLINE Summer Online Tournament
5 681 2021-12-12 16/48 0% 2.60 ONLINE Demons of autumn wind
6 0 2021-12-12 40/40 0% 2.40 ONLINE Winter Online Tournament
7 770 2021-11-14 21/88 0% 3.25 ONLINE Winter Team Fight
8 783 2021-10-17 6/24 0% 2.00 ONLINE 5G Tournament
9 222 2021-09-12 22/28 0% 2.10 ONLINE Autumn Online Tournament
10 452 2021-08-15 18/32 0% 2.20 ONLINE I wish to have dora san...
11 884 2021-07-25 6/44 0% 2.50 ONLINE Summer Online Tournament
12 590 2021-04-18 17/40 0% 2.40 ONLINE Spring Online Tournament
13 735 2021-03-21 23/84 0% 3.20 ONLINE No Dora Tournament
14 731 2021-01-10 19/68 0% 3.00 ONLINE Winter Online Tournament
15 127 2020-09-13 49/56 0% 2.80 ONLINE Autumn Online Tournament
16 804 2020-07-12 11/52 0% 2.70 ONLINE Rainy season tournament[梅雨]
17 915 2020-06-14 7/72 0% 3.05 ONLINE Summer Tournament
18 133 2020-05-24 118/136 0% 3.69 ONLINE Riichi Online Open Team Cup
19 159 2020-05-10 91/108 0% 3.50 ONLINE Spring tournament
20 568 2020-04-12 61/140 0% 3.70 ONLINE Corona go away
21 951 2020-02-16 8/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020
22 782 2019-07-28 13/56 0% 2.80 ONLINE Summer Online Tournament
23 778 2019-01-20 15/64 0% 2.95 ONLINE Winter Online Tournament
24 322 2018-07-01 41/60 0% 2.90 ONLINE Summer online tournament 2018
25 766 2017-02-25 12/48 0% 2.00 ONLINE Winter riichi-blitz 2017
26 239 2016-11-26 52/68 0% 2.40 ONLINE Autumn riichi-blitz 2016