Svetlakova Anna

From Kirov, Russia

Player page

Internal rating (RR)

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

112 place (110.20).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (13.33 * 4.20 * 0.86 + 333.33 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 0.86 + 3.75 * 1 + 1 + 1 + 1) = 125.41280911165603

p2 = (333.33 * 3.75 * 1 + 13.33 * 4.20 * 0.86) / max_coefficients = 94.99421472059039

score = 125.41280911165603 * 0.5 + 94.99421472059039 * 0.5 = 110.2035119161232

Rating changes

Show

all results
Date Place Points Reason
2023-11-28 122 -> 112 110.20
2023-11-06 130 -> 122 105.41 -> 110.20

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 131 -> 130 105.41
2023-10-12 131 103.63 -> 105.41
2023-09-06 132 -> 131 103.63
2023-09-03 109 -> 132 110.48 -> 103.63
2023-08-19 110 -> 109 110.48
2023-08-12 110 108.29 -> 110.48
2023-07-28 111 -> 110 108.29
2023-07-20 111 106.54 -> 108.29

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 86% 4.20 RR IX Russian Riichi Championship