we should reset everyones mmr now that accounts have to be linked to a mobile number and the maximum mmr is now 3500 instead for calibrations. this will fix the problem of everyone trying to link their "main" account that was previously boosted to a mmr they are not supposed to be at. by forcing a recalibration of all accounts no more boosted accounts will exsist since have to validate the number for match making. also since the maximum mmr is now 3500 instead the "boosted accounts that still get trhough from boosters doing calibration matches no more boosted accounts will be in 4k or higher. 3k is still around normal skill level so it fixes the problem because people will just drop to around 3000 or 2500 where they belong anyways.