Svetlakova Anna

From Kirov, Russia

Player page

Internal rating (RR)

Rating date July 28, 2023 (latest changes July 28, 2023).

110 place (108.29).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (13.33 * 4.20 * 1 + 333.33 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 1 + 3.75 * 1 + 1 + 1 + 1) = 119.26940639269407

p2 = (333.33 * 3.75 * 1 + 13.33 * 4.20 * 1) / max_coefficients = 97.30906170147054

score = 119.26940639269407 * 0.5 + 97.30906170147054 * 0.5 = 108.2892340470823

Rating changes

Show

all results
Date Place Points Reason
2023-07-28 111 -> 110 108.29
2023-07-20 111 106.54 -> 108.29
2023-06-12 111 104.67 -> 106.54
2023-06-11 111 104.67

Money can not buy tenpai: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 333 2023-06-11 59/88 100% 3.75 RR Money can not buy tenpai
2 13 2022-11-06 75/76 100% 4.20 RR IX Russian Riichi Championship