Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 25, 2024 (latest changes June 25, 2024).

75 place (422.60).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (76.92 * 1.80 * 0.29 + 451.61 * 1.80 * 0.57 + 663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 0) / (1.80 * 0.29 + 1.80 * 0.57 + 4 * 1 + 2.10 * 1 + 1) = 534.449563682056

p2 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 451.61 * 1.80 * 0.57 + 76.92 * 1.80 * 0.29) / max_coefficients = 310.75693994769284

score = 534.449563682056 * 0.5 + 310.75693994769284 * 0.5 = 422.6032518148744

Rating changes

Show

Date Place Points Reason
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
2024-05-19 73 -> 76 419.77
2024-05-12 57 -> 73 438.85 -> 419.77
2024-05-06 59 -> 57 438.85
2024-05-05 58 -> 59 438.85
2024-04-27 60 -> 58 433.18 -> 438.85

Sun tournament: 43% -> 29%

2024-04-25 59 -> 60 436.49 -> 433.18

Earth cup: 86% -> 71%

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 29% 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