chalked up to

• attributedAssigned to a source
• blamedHeld at fault
• creditedAcknowledged as source
• ascribedAssigned to a source
• put down toAttribute to a cause

accounted for · explained away · written off · owing to · due to · consequence · excuse · justification · scorecard · tally · victory · win · loss · experience · lesson learned · hindsight · rationalized · dismissed