Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 27, 2024 (latest changes Feb. 27, 2024).

86 place (330.01).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (76.92 * 1.80 * 0.43 + 451.61 * 1.80 * 0.86 + 663.55 * 4 * 1 + 0 + 0) / (1.80 * 0.43 + 1.80 * 0.86 + 4 * 1 + 1 + 1) = 410.1736053479203

p2 = (663.55 * 4 * 1 + 451.61 * 1.80 * 0.86 + 76.92 * 1.80 * 0.43) / max_coefficients = 249.83699705349278

score = 410.1736053479203 * 0.5 + 249.83699705349278 * 0.5 = 330.0053012007065

Rating changes

Show

all results
Date Place Points Reason
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
2024-01-05 93 -> 92 325.27
2023-12-27 95 -> 93 321.37 -> 325.27

Sun tournament: 71% -> 57%
2023-12-19 77 -> 95 361.56 -> 321.37

Agari team tournament: 14% -> 0%
2023-12-12 78 -> 77 361.56
2023-11-28 77 -> 78 381.60 -> 361.56

Saint Petersburg Open 2021: 14% -> 0%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 664 2023-09-03 37/108 100% 4.00 RR SPB Riichi Open 2023
2 452 2023-02-25 18/32 86% 1.80 CRR Earth cup
3 77 2022-08-27 37/40 43% 1.80 CRR Sun tournament
4 660 2021-12-19 17/48 0% 3.10 RR Agari team tournament
5 187 2021-11-28 62/76 0% 3.45 RR Saint Petersburg Open 2021