am I a winning player?

[maddis]

as the subject tells, I want your opinions if you think that i am a winning player based on the following informations:

I played 91 hu matches in the past week, i won 65 of them. so my winn:lose ratio is
1 : 3,0952. do you think that 91 matches are enough to say that i am a continous winning player, or is it possible that it was just luck that i won so many games (i think 3:1 is good, or isnt it?).

thanks for your thoughts,
Maddis

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(Sorry if there are some spelling mistakes in my posts, i am from germany.)