Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 20, 2024 (latest changes Aug. 20, 2024).

80 place (424.54).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3

p1 = (76.92 * 1.80 * 0.14 + 451.61 * 1.80 * 0.57 + 663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 0) / (1.80 * 0.14 + 1.80 * 0.57 + 4 * 1 + 2.10 * 1 + 1) = 548.4739569793484

p2 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 451.61 * 1.80 * 0.57 + 76.92 * 1.80 * 0.14) / max_coefficients = 300.6117647058823

score = 548.4739569793484 * 0.5 + 300.6117647058823 * 0.5 = 424.54286084261537

Rating changes

Show

Date Place Points Reason
2024-08-18 81 -> 80 424.54
2024-08-11 83 -> 81 422.95 -> 424.54
2024-08-04 74 -> 83 428.95 -> 422.95
2024-07-14 70 -> 74 428.95
2024-07-06 71 -> 70 428.95
2024-06-27 75 -> 71 422.60 -> 428.95

Sun tournament: 29% -> 14%

2024-06-25 76 -> 75 425.31 -> 422.60

Earth cup: 71% -> 57%

2024-06-18 75 -> 76 425.31
2024-06-11 79 -> 75 419.77 -> 425.31
2024-06-09 76 -> 79 419.77

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 57% 1.80 CRR Earth cup
4 77 2022-08-27 37/40 14% 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