judging by my match history what rank will i probably be?

Hello so I recently started playing lol and hit lvl 30 a month ago now I'm really unsure whether I should start a ranked game or not. My previous normal games were pretty decent but how is it in ranked? and what should I be able to do before starting ranked? And what rank would you guys think I would/could get? Now I now that the match history doesn't determine your rank but still I don't wanna end up in ego hell or something. Thank you for the replies My Match history: https://euw.op.gg/summoner/userName=Hakan00x
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