This turns up blanks for the player in E8366
=IF(AND('game data'!E10000='Player games '!A$1,'game data'!D10000>=1),SUMIF('game data'!E$2:E10000,'Player games '!A$1,'game data'!D$2:D10000),"")
but this works a treat from E2
=IF(AND('game data'!E2='Player games '!A$1,'game data'!D2>=1),SUMIF('game data'!E$2:E2,'Player games '!A$1,'game data'!D$2:D2),"")