Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 5, 2024 (latest changes Jan. 5, 2024).

92 place (325.27).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (76.92 * 1.80 * 0.57 + 451.61 * 1.80 * 1 + 663.55 * 4 * 1 + 0 + 0) / (1.80 * 0.57 + 1.80 * 1 + 4 * 1 + 1 + 1) = 401.6788770937824

p2 = (663.55 * 4 * 1 + 451.61 * 1.80 * 1 + 76.92 * 1.80 * 0.57) / max_coefficients = 248.86138912631876

score = 401.6788770937824 * 0.5 + 248.86138912631876 * 0.5 = 325.27013311005055

Rating changes

Show

all results
Date Place Points Reason
2024-01-05 93 -> 92 325.27
2023-12-27 95 -> 93 321.37 -> 325.27

Sun tournament: 71% -> 57%
2023-12-19 77 -> 95 361.56 -> 321.37

Agari team tournament: 14% -> 0%
2023-12-12 78 -> 77 361.56
2023-11-28 77 -> 78 381.60 -> 361.56

Saint Petersburg Open 2021: 14% -> 0%
2023-11-26 71 -> 77 382.55 -> 381.60
2023-11-20 72 -> 71 382.55
2023-11-06 76 -> 72 377.01 -> 382.55
2023-11-05 72 -> 76 377.01
2023-10-27 74 -> 72 371.23 -> 377.01

Sun tournament: 86% -> 71%

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 57% 1.80 CRR Sun tournament
4 660 2021-12-19 17/48 0% 3.10 RR Agari team tournament
5 187 2021-11-28 62/76 0% 3.45 RR Saint Petersburg Open 2021