Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 20, 2023 (latest changes July 20, 2023).

120 place (215.97).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (186.67 * 3.45 * 0.43 + 659.57 * 3.10 * 0.43 + 451.61 * 1.80 * 1 + 76.92 * 1.80 * 1 + 0) / (3.45 * 0.43 + 3.10 * 0.43 + 1.80 * 1 + 1.80 * 1 + 1) = 284.0065178681117

p2 = (659.57 * 3.10 * 0.43 + 451.61 * 1.80 * 1 + 186.67 * 3.45 * 0.43 + 76.92 * 1.80 * 1) / max_coefficients = 147.92857592385482

score = 284.0065178681117 * 0.5 + 147.92857592385482 * 0.5 = 215.96754689598328

Rating changes

Show

all results
Date Place Points Reason
2023-07-20 121 -> 120 215.97
2023-07-06 122 -> 121 215.97
2023-07-05 123 -> 122 215.97
2023-07-03 125 -> 123 215.97
2023-06-19 120 -> 125 236.82 -> 215.97

Agari team tournament: 57% -> 43%
2023-06-12 120 233.53 -> 236.82
2023-06-11 107 -> 120 241.00 -> 233.53
2023-05-28 108 -> 107 240.89 -> 241.00

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 109 -> 108 237.62 -> 240.89
2023-05-06 111 -> 109 237.62

Tournaments

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