Different Computer Difficulty, Different ELO?

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firekron

Hi guys.  Would like to ask why I can see Computer opponents with different Difficulty and Different ELO?  For example, I faced 1288 Computer Medium last night.  Found it to be OK.  Today, I faced a 1341 Computer EASY and found it to be a lot easier.  I thought it was gonna be harder.  I'm not sure why the easy computer has a higher ELO.  Any ideas on why this is so?  Thanks in advance.