Kiseleva Ekaterina

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Jan. 6, 2023 (latest changes Jan. 6, 2023).

35 place (450.57).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (963.64 * 3.30 * 0.71 + 119.40 * 3.50 * 1 + 261.26 * 4.05 * 1 + 706.67 * 4.20 * 1 + 0) / (3.30 * 0.71 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1 + 1) = 444.5227735932361

p2 = (706.67 * 4.20 * 1 + 963.64 * 3.30 * 0.71 + 261.26 * 4.05 * 1 + 119.40 * 3.50 * 1) / max_coefficients = 456.6187722236935

score = 444.5227735932361 * 0.5 + 456.6187722236935 * 0.5 = 450.5707729084648

Rating changes

Show

all results
Date Place Points Reason
2023-01-06 34 -> 35 473.86 -> 450.57

Kirov Tournament: 86% -> 71%
2022-12-19 35 -> 34 471.51 -> 473.86
2022-11-28 35 465.96 -> 471.51
2022-11-06 45 -> 35 343.97 -> 465.96

IX Russian Riichi Championship: 0% -> 100%

Kirov Tournament: 100% -> 86%
2022-10-14 45 343.97

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 60/68 100% 3.50 RR Tenpai can't buy happiness
4 964 2021-11-06 3/56 71% 3.30 RR Kirov Tournament