# Low Variance in Rewards email fix? **URL:** \ **Category:** Issues and Bug Reporting\ **Tags:** fortnite-creative, fortnite\ **Created:** [April 17, 2023, 3:50am UTC](https://forums.unrealengine.com/t/low-variance-in-rewards-email-fix/1077603 "2023-04-17T03:50:04Z")\ **Posts on this page:** 1\ **Showing post:** 19
**Author:** ![ScotiferKB](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/scotiferkb/32/924235_2.png) [@ScotiferKB](https://forums.unrealengine.com/u/ScotiferKB)\ **Post date:** [June 12, 2023, 5:03pm UTC](https://forums.unrealengine.com/t/low-variance-in-rewards-email-fix/1077603/19 "2023-06-12T17:03:57Z")
The best information I can give is to repeat what was previously posted: > [@General questions about XP calibration](https://forums.unrealengine.com/t/general-questions-about-xp-calibration/1171406): > > I have two maps published now and I get the emails regarding calibration every time there is an update to the maps. Probably like many people here my maps don’t get a lot of plays but I would still like the people that do play them to be able to get XP when they play. How exactly does map calibration work? Is there a specific amount of play time that is needed before they are calibrated? Is there anything that Island Creators can do to help the maps get fully calibrated? Beside getting … --- _[View the full topic](https://forums.unrealengine.com/t/low-variance-in-rewards-email-fix/1077603)._