Grishina Olga

From Moscow, Russia

EMA: 15990379

Player page

Online rating

Rating date Feb. 17, 2023 (latest changes Feb. 17, 2023).

91 place (280.23).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (565.22 * 1.60 * 0.29 + 604.65 * 2.50 * 0.43 + 558.14 * 2.50 * 0.43 + 483.87 * 2.20 * 0.43 + 206.90 * 3.25 * 0.71 + 25.64 * 2.40 * 0.71) / (1.60 * 0.29 + 2.50 * 0.43 + 2.50 * 0.43 + 2.20 * 0.43 + 3.25 * 0.71 + 2.40 * 0.71) = 327.8630554696072

p2 = (604.65 * 2.50 * 0.43 + 558.14 * 2.50 * 0.43 + 206.90 * 3.25 * 0.71) / max_coefficients = 232.60066226727164

score = 327.8630554696072 * 0.5 + 232.60066226727164 * 0.5 = 280.2318588684394

Rating changes

Show

Date Place Points Reason
2023-02-17 92 -> 91 280.23
2023-02-15 87 -> 92 291.96 -> 280.23

I wish to have dora san...: 57% -> 43%

2023-02-13 86 -> 87 295.21 -> 291.96

NightJongers TAG Tournament: 43% -> 29%

2023-02-12 88 -> 86 288.83 -> 295.21

Winter Online Tournament: 86% -> 71%

2023-01-25 84 -> 88 308.98 -> 288.83

Summer Online Tournament: 57% -> 43%

2023-01-21 87 -> 84 308.98
2023-01-16 91 -> 87 308.98
2023-01-14 95 -> 91 297.47 -> 308.98

Winter Team Fight: 86% -> 71%

2023-01-10 94 -> 95 303.97 -> 297.47

Winter Online Tournament: 14% -> 0%

2023-01-07 95 -> 94 303.97

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 26 2021-12-12 39/40 71% 2.40 ONLINE Winter Online Tournament
2 207 2021-11-14 70/88 71% 3.25 ONLINE Winter Team Fight
3 484 2021-08-15 17/32 43% 2.20 ONLINE I wish to have dora san...
4 605 2021-07-25 18/44 43% 2.50 ONLINE Summer Online Tournament
5 558 2021-06-20 20/44 43% 2.50 ONLINE Fast and Expensive
6 565 2021-06-13 11/24 29% 1.60 ONLINE NightJongers TAG Tournament
7 627 2021-01-10 26/68 0% 3.00 ONLINE Winter Online Tournament
8 308 2020-12-20 28/40 0% 2.60 ONLINE Demons of winter wind
9 374 2020-11-01 63/100 0% 3.40 ONLINE Riichi Online Open Team Cup
10 903 2020-10-11 4/32 0% 2.20 ONLINE 北斗 Tournament
11 263 2020-09-27 15/20 0% 1.90 ONLINE IORMC Qualifiers 2020
12 636 2020-09-13 21/56 0% 2.80 ONLINE Autumn Online Tournament
13 843 2020-07-12 9/52 0% 2.70 ONLINE Rainy season tournament[梅雨]
14 881 2020-05-24 17/136 0% 3.69 ONLINE Riichi Online Open Team Cup
15 455 2020-04-26 68/124 0% 3.06 ONLINE Be cool stay home
16 885 2020-04-12 17/140 0% 3.70 ONLINE Corona go away
17 923 2020-02-16 12/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020
18 450 2019-09-01 23/41 0% 2.40 ONLINE Autumn Online Tournament
19 145 2019-07-28 48/56 0% 2.80 ONLINE Summer Online Tournament
20 602 2019-02-17 34/84 0% 3.20 ONLINE Riichi Online Open Team Cup
21 937 2019-01-20 5/64 0% 2.95 ONLINE Winter Online Tournament