Knyazeva Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).

76 place (431.42).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3

p1 = (784.31 * 3.05 * 1 + 866.67 * 4.20 * 0.29 + 609.20 * 3.75 * 0.71 + 523.36 * 4 * 1 + 102.56 * 2.90 * 1 + 158.88 * 4.60 * 1 + 98.04 * 3.05 * 1) / (3.05 * 1 + 4.20 * 0.29 + 3.75 * 0.71 + 4 * 1 + 2.90 * 1 + 4.60 * 1 + 3.05 * 1) = 395.0301149075835

p2 = (784.31 * 3.05 * 1 + 523.36 * 4 * 1 + 609.20 * 3.75 * 0.71 + 866.67 * 4.20 * 0.29) / max_coefficients = 467.80261437908496

score = 395.0301149075835 * 0.5 + 467.80261437908496 * 0.5 = 431.4163646433342

Rating changes

Show

all results
Date Place Points Reason
2024-08-11 73 -> 76 442.09 -> 431.42

Money can not buy tenpai: 86% -> 71%
2024-08-04 65 -> 73 451.85 -> 442.09
2024-07-14 61 -> 65 451.85
2024-07-06 60 -> 61 475.54 -> 451.85

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 63 -> 60 475.06 -> 475.54

Money can not buy tenpai: 100% -> 86%
2024-06-09 52 -> 63 498.00 -> 475.06

Agari Summer Tournament 2024: 0% -> 100%
2024-05-25 51 -> 52 498.00
2024-05-19 48 -> 51 498.00
2024-05-12 22 -> 48 573.93 -> 498.00

X Russian Championship: 0% -> 100%
2024-05-06 20 -> 22 598.78 -> 573.93

IX Russian Riichi Championship: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 98 2024-06-09 47/52 100% 3.05 RR Agari Summer Tournament 2024
2 159 2024-05-12 91/108 100% 4.60 RR X Russian Championship
3 784 2024-03-10 12/52 100% 3.05 RR Agari Spring Tournament 2024
4 103 2023-11-26 36/40 100% 2.90 CRR Autumn Agari tournament
5 523 2023-09-03 52/108 100% 4.00 RR SPB Riichi Open 2023
6 609 2023-06-11 35/88 71% 3.75 RR Money can not buy tenpai
7 867 2022-11-06 11/76 29% 4.20 RR IX Russian Riichi Championship
8 90 2022-06-12 102/112 0% 4.05 RR Moscow Riichi 2022