Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 2, 2025 (latest changes March 2, 2025).

125 place (350.43).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (663.55 * 4 * 0.57 + 695.65 * 2.10 * 1 + 326.32 * 3.85 * 1 + 203.39 * 3.25 * 1 + 0) / (4 * 0.57 + 2.10 * 1 + 3.85 * 1 + 3.25 * 1 + 1) = 392.0372268853719

p2 = (663.55 * 4 * 0.57 + 695.65 * 2.10 * 1 + 326.32 * 3.85 * 1 + 203.39 * 3.25 * 1) / max_coefficients = 308.82145110410096

score = 392.0372268853719 * 0.5 + 308.82145110410096 * 0.5 = 350.42933899473644

Rating changes

Show

all results
Date Place Points Reason
2025-03-02 124 -> 125 350.43
2025-02-25 119 -> 124 367.77 -> 350.43

Earth cup: 14% -> 0%
2025-02-16 113 -> 119 366.34 -> 367.77

White Wolf Cup: 0% -> 100%
2025-02-02 110 -> 113 366.34
2025-01-07 107 -> 110 366.34
2025-01-03 100 -> 107 384.14 -> 366.34

SPB Riichi Open 2023: 71% -> 57%
2024-12-25 100 387.57 -> 384.14

Earth cup: 29% -> 14%
2024-12-18 102 -> 100 387.57
2024-12-11 103 -> 102 387.57
2024-12-01 102 -> 103 387.57

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 203 2025-02-16 48/60 100% 3.25 RR White Wolf Cup
2 326 2024-09-01 65/96 100% 3.85 RR SPB Riichi Open 2024
3 696 2024-03-30 15/47 100% 2.10 RR Seihoku spring tournament 2024
4 664 2023-09-03 37/108 57% 4.00 RR SPB Riichi Open 2023
5 452 2023-02-25 18/32 0% 1.80 CRR Earth cup
6 77 2022-08-27 37/40 0% 1.80 CRR Sun tournament
7 660 2021-12-19 17/48 0% 3.10 RR Agari team tournament
8 187 2021-11-28 62/76 0% 3.45 RR Saint Petersburg Open 2021