Kiseleva Ekaterina

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).

140 place (148.34).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (706.67 * 4.20 * 0.14 + 45.98 * 3.75 * 0.71 + 177.57 * 4.60 * 1 + 189.87 * 3.65 * 1 + 0) / (4.20 * 0.14 + 3.75 * 0.71 + 4.60 * 1 + 3.65 * 1 + 1) = 164.1936321939722

p2 = (177.57 * 4.60 * 1 + 189.87 * 3.65 * 1 + 706.67 * 4.20 * 0.14 + 45.98 * 3.75 * 0.71) / max_coefficients = 132.47662347698412

score = 164.1936321939722 * 0.5 + 132.47662347698412 * 0.5 = 148.33512783547815

Rating changes

Show

Date Place Points Reason
2024-09-06 136 -> 140 174.37 -> 148.34

IX Russian Riichi Championship: 29% -> 14%

2024-09-03 137 -> 136 171.54 -> 174.37
2024-09-01 125 -> 137 175.57 -> 171.54
2024-08-11 126 -> 125 172.70 -> 175.57

Money can not buy tenpai: 86% -> 71%

2024-08-04 126 143.25 -> 172.70

Riichi over Volga: 0% -> 100%

2024-07-14 123 -> 126 143.25
2024-07-06 122 -> 123 171.53 -> 143.25

IX Russian Riichi Championship: 43% -> 29%

2024-06-11 125 -> 122 181.17 -> 171.53

Money can not buy tenpai: 100% -> 86%

2024-06-09 114 -> 125 181.17
2024-05-12 99 -> 114 160.00 -> 181.17

X Russian Championship: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 190 2024-08-04 65/80 100% 3.65 RR Riichi over Volga
2 178 2024-05-12 89/108 100% 4.60 RR X Russian Championship
3 46 2023-06-11 84/88 71% 3.75 RR Money can not buy tenpai
4 707 2022-11-06 23/76 14% 4.20 RR IX Russian Riichi Championship
5 261 2022-06-12 83/112 0% 4.05 RR Moscow Riichi 2022
6 119 2022-03-20 60/68 0% 3.50 RR Tenpai can't buy happiness
7 964 2021-11-06 3/56 0% 3.30 RR Kirov Tournament