Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 17, 2024 (latest changes April 17, 2024).

61 place (436.49).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (76.92 * 1.80 * 0.43 + 451.61 * 1.80 * 0.86 + 663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 0) / (1.80 * 0.43 + 1.80 * 0.86 + 4 * 1 + 2.10 * 1 + 1) = 517.4235680765137

p2 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 451.61 * 1.80 * 0.86 + 76.92 * 1.80 * 0.43) / max_coefficients = 355.5591240875912

score = 517.4235680765137 * 0.5 + 355.5591240875912 * 0.5 = 436.4913460820525

Rating changes

Show

Date Place Points Reason
2024-03-30 85 -> 61 329.55 -> 436.49

Seihoku spring tournament 2024: 0% -> 100%

2024-03-20 87 -> 85 329.55
2024-03-10 84 -> 87 335.75 -> 329.55
2024-03-06 85 -> 84 330.01 -> 335.75
2024-03-03 86 -> 85 330.01
2024-02-27 89 -> 86 325.73 -> 330.01

Sun tournament: 57% -> 43%

2024-02-25 86 -> 89 330.74 -> 325.73

Earth cup: 100% -> 86%

2024-02-20 87 -> 86 330.74
2024-02-12 88 -> 87 330.74
2024-01-06 92 -> 88 325.27 -> 330.74

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
3 452 2023-02-25 18/32 86% 1.80 CRR Earth cup
4 77 2022-08-27 37/40 43% 1.80 CRR Sun tournament
5 660 2021-12-19 17/48 0% 3.10 RR Agari team tournament
6 187 2021-11-28 62/76 0% 3.45 RR Saint Petersburg Open 2021