Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 6, 2023 (latest changes Sept. 6, 2023).

79 place (378.93).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (186.67 * 3.45 * 0.29 + 659.57 * 3.10 * 0.29 + 76.92 * 1.80 * 0.86 + 451.61 * 1.80 * 1 + 663.55 * 4 * 1) / (3.45 * 0.29 + 3.10 * 0.29 + 1.80 * 0.86 + 1.80 * 1 + 4 * 1) = 472.53046006046156

p2 = (663.55 * 4 * 1 + 451.61 * 1.80 * 1 + 659.57 * 3.10 * 0.29 + 186.67 * 3.45 * 0.29) / max_coefficients = 285.3395037295572

score = 472.53046006046156 * 0.5 + 285.3395037295572 * 0.5 = 378.9349818950094

Rating changes

Show

all results
Date Place Points Reason
2023-09-06 80 -> 79 378.93
2023-09-05 81 -> 80 378.93
2023-09-03 131 -> 81 199.06 -> 378.93

SPB Riichi Open 2023: 0% -> 100%
2023-08-27 126 -> 131 195.88 -> 199.06

Sun tournament: 100% -> 86%
2023-08-26 125 -> 126 195.88
2023-08-19 119 -> 125 219.20 -> 195.88

Agari team tournament: 43% -> 29%
2023-08-12 119 216.20 -> 219.20
2023-07-28 119 215.97 -> 216.20

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 120 -> 119 215.97
2023-07-06 121 -> 120 215.97

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 18/32 100% 1.80 CRR Earth cup
3 77 2022-08-27 37/40 86% 1.80 CRR Sun tournament
4 660 2021-12-19 17/48 29% 3.10 RR Agari team tournament
5 187 2021-11-28 62/76 29% 3.45 RR Saint Petersburg Open 2021