Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 29, 2023 (latest changes Oct. 29, 2023).

71 place (377.01).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (186.67 * 3.45 * 0.14 + 659.57 * 3.10 * 0.14 + 76.92 * 1.80 * 0.71 + 451.61 * 1.80 * 1 + 663.55 * 4 * 1) / (3.45 * 0.14 + 3.10 * 0.14 + 1.80 * 0.71 + 1.80 * 1 + 4 * 1) = 492.43960315318327

p2 = (663.55 * 4 * 1 + 451.61 * 1.80 * 1 + 659.57 * 3.10 * 0.14 + 76.92 * 1.80 * 0.71) / max_coefficients = 261.5722033898305

score = 492.43960315318327 * 0.5 + 261.5722033898305 * 0.5 = 377.0059032715069

Rating changes

Show

all results
Date Place Points Reason
2023-10-28 72 -> 71 377.01
2023-10-27 73 -> 72 371.23 -> 377.01

Sun tournament: 86% -> 71%
2023-10-23 74 -> 73 371.23
2023-10-22 71 -> 74 371.23
2023-10-21 72 -> 71 371.23
2023-10-19 66 -> 72 385.69 -> 371.23

Agari team tournament: 29% -> 14%
2023-10-18 67 -> 66 385.69
2023-10-17 66 -> 67 385.69
2023-10-13 67 -> 66 385.69
2023-10-12 71 -> 67 384.81 -> 385.69

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 664 2023-09-03 37/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 452 2023-02-25 18/32 100% 1.80 CRR Earth cup Saint Petersburg
3 77 2022-08-27 37/40 71% 1.80 CRR Sun tournament Saint Petersburg
4 660 2021-12-19 17/48 14% 3.10 RR Agari team tournament Moscow
5 187 2021-11-28 62/76 14% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg