Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 25, 2023 (latest changes Feb. 25, 2023).

105 place (253.45).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (186.67 * 3.45 * 0.71 + 659.57 * 3.10 * 0.71 + 76.92 * 1.80 * 1 + 451.61 * 1.80 * 1 + 0) / (3.45 * 0.71 + 3.10 * 0.71 + 1.80 * 1 + 1.80 * 1 + 1) = 309.515431368629

p2 = (659.57 * 3.10 * 0.71 + 451.61 * 1.80 * 1 + 186.67 * 3.45 * 0.71 + 76.92 * 1.80 * 1) / max_coefficients = 197.38075601374572

score = 309.515431368629 * 0.5 + 197.38075601374572 * 0.5 = 253.44809369118735

Rating changes

Show

all results
Date Place Points Reason
2023-02-25 110 -> 105 192.18 -> 253.45

Earth cup: 0% -> 100%
2023-02-19 106 -> 110 212.55 -> 192.18

Agari team tournament: 86% -> 71%
2023-01-28 106 212.80 -> 212.55

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 104 -> 106 212.80
2023-01-06 105 -> 104 212.80
2023-01-03 109 -> 105 212.80
2022-12-19 106 -> 109 230.83 -> 212.80

Agari team tournament: 100% -> 86%
2022-12-18 103 -> 106 230.83
2022-11-28 104 -> 103 229.57 -> 230.83

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 83 -> 104 235.43 -> 229.57

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 71% 3.10 RR Agari team tournament
4 187 2021-11-28 62/76 71% 3.45 RR Saint Petersburg Open 2021