Karabanova Olesya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date April 18, 2024 (latest changes April 12, 2024).

55 place (381.98).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 0 + 0 + 0) / (4 * 1 + 2.10 * 1 + 1 + 1 + 1) = 452.2065934065934

p2 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1) / max_coefficients = 311.7513189513844

score = 452.2065934065934 * 0.5 + 311.7513189513844 * 0.5 = 381.97895617898894

Rating changes

Show

all results
Date Place Points Reason
2024-03-30 71 -> 55 310.51 -> 381.98

Seihoku spring tournament 2024: 0% -> 100%
2023-12-12 75 -> 71 305.75 -> 310.51
2023-11-28 76 -> 75 330.22 -> 305.75

Saint Petersburg Open 2021: 14% -> 0%
2023-11-06 81 -> 76 325.54 -> 330.22
2023-10-19 77 -> 81 342.42 -> 325.54

Agari team tournament: 29% -> 14%
2023-10-12 78 -> 77 337.87 -> 342.42
2023-09-28 79 -> 78 332.68 -> 337.87

Saint Petersburg Open 2021: 29% -> 14%
2023-09-06 80 -> 79 332.68
2023-09-03 111 -> 80 108.75 -> 332.68

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 107 -> 111 141.04 -> 108.75

Agari team tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 696 2024-03-30 15/47 100% 2.10 RR Seihoku spring tournament 2024
2 664 2023-09-03 37/108 100% 4.00 RR SPB Riichi Open 2023
3 660 2021-12-19 17/48 0% 3.10 RR Agari team tournament
4 187 2021-11-28 62/76 0% 3.45 RR Saint Petersburg Open 2021