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Aram not totaly random?

Gladster·6/4/2018, 1:09:01 AM·1 votes·775 views

Without any re-rolls or trading of champions, I got Thresh Leona Janna in a row, all 3 lvl 7 for me. Of recently, with the current free champion pool, the probability of me having 1 champion in any game, assuming total random selection is approximately 0.135135. The probability of getting 3 in a row, without re-rolling is approximately 0.0024678, or approximately 0.25%. The chances of this occurring, with aram only being played every so often, is quite rare.
The game after the 3, I got Janna again, but with someone who re-rolled into her.

The odds of me getting 3 lvl 7 champions in aram in a row are very slim, and the odds of getting the next game with the same champ from the previous game off someone else's re-roll and trading into is also very slim. Either I got extremely lucky, or something is completely up with riot's "randomness" of aram champions.

Some people claim that people often get champions which are on free rotation rather than champions that they own. Even if this was true, it would only bring down the chance of this occurring, because none of the champions were on free rotation.

4 Comments

Step Sis Lux6/4/2018, 1:12:22 AM1 votes

I think they fucked up something at this patch, i had 2 mf in a row, 2 lux and 2 kaisa

Pika Fox6/6/2018, 2:58:37 PM1 votes

It is random enough, assuming no rerolls and no dodges. Also important to note, afaik, you cannot roll a champ the enemy has on their team, so that plays into things as well.