Kiseleva Ekaterina

From Kirov, Russia

Player page

Internal rating (RR)

Rating date March 20, 2023 (latest changes March 20, 2023).

35 place (445.45).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185

p1 = (963.64 * 3.30 * 0.57 + 119.40 * 3.50 * 0.86 + 261.26 * 4.05 * 1 + 706.67 * 4.20 * 1 + 0) / (3.30 * 0.57 + 3.50 * 0.86 + 4.05 * 1 + 4.20 * 1 + 1) = 438.70844054000327

p2 = (706.67 * 4.20 * 1 + 963.64 * 3.30 * 0.57 + 261.26 * 4.05 * 1 + 119.40 * 3.50 * 0.86) / max_coefficients = 452.1850915675995

score = 438.70844054000327 * 0.5 + 452.1850915675995 * 0.5 = 445.4467660538014

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 36 -> 35 434.14 -> 445.45

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 33 -> 36 458.48 -> 434.14

Kirov Tournament: 71% -> 57%
2023-02-19 33 455.32 -> 458.48
2023-02-18 33 455.32

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 707 2022-11-06 23/76 100% 4.20 RR IX Russian Riichi Championship
2 261 2022-06-12 83/112 100% 4.05 RR Moscow Riichi 2022
3 119 2022-03-20 60/68 86% 3.50 RR Tenpai can't buy happiness
4 964 2021-11-06 3/56 57% 3.30 RR Kirov Tournament