Kiseleva Ekaterina

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

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

42 place (451.22).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (963.64 * 3.30 * 0.43 + 119.40 * 3.50 * 0.86 + 261.26 * 4.05 * 1 + 800 * 1.20 * 1 + 66.67 * 1.20 * 1 + 706.67 * 4.20 * 1) / (3.30 * 0.43 + 3.50 * 0.86 + 4.05 * 1 + 1.20 * 1 + 1.20 * 1 + 4.20 * 1) = 450.55406084479597

p2 = (706.67 * 4.20 * 1 + 963.64 * 3.30 * 0.43 + 261.26 * 4.05 * 1 + 800 * 1.20 * 1) / max_coefficients = 451.8952159631597

score = 450.55406084479597 * 0.5 + 451.8952159631597 * 0.5 = 451.22463840397785

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 38 -> 42 475.17 -> 451.22

Kirov Tournament: 57% -> 43%
2023-05-01 37 -> 38 475.17
2023-04-22 36 -> 37 475.17
2023-03-28 37 -> 36 475.17
2023-03-20 38 -> 37 461.44 -> 475.17

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 37 -> 38 484.31 -> 461.44

Kirov Tournament: 71% -> 57%
2023-02-25 35 -> 37 484.31
2023-01-28 36 -> 35 481.65 -> 484.31
2023-01-06 34 -> 36 503.94 -> 481.65

Kirov Tournament: 86% -> 71%
2022-12-19 34 501.42 -> 503.94

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 67 2022-08-20 15/16 100% 1.20 CRR I still can declare riichi
3 800 2022-07-03 4/16 100% 1.20 CRR Vyatka rooster
4 261 2022-06-12 83/112 100% 4.05 RR Moscow Riichi 2022
5 119 2022-03-20 60/68 86% 3.50 RR Tenpai can't buy happiness
6 964 2021-11-06 3/56 43% 3.30 RR Kirov Tournament