Scores is an array of score snapshots at different time relative to the starting time.

Each entry defines a complete snapshot (they do not accumulate automatically). These fields can be populated:

• offset - defines when snapshot was taken, it's an amount of time in seconds since participant started contest
• score - total score at the moment in time (suppose to be sum of scores in breakdown field, but not enforced)
• penalty - total penalty at the moment in time (suppose to be sum of penalty in breakdown field, but not enforced)
• breakdown - score breakdown by problem, nested fields are as follows:
  • problem_id - self explanatory
  • score - score as defined by contest format (for IOI: from 0 to 100, for ICPC 0 or 1)
  • penalty - penalty as defined by contest format (for ICPC: solved_in/60 + attempts*20)
  • percentage - percentage of scored points from 0 to 1 (1 means 100% or fully solved), this value does not depend on contest format
  • attempts - number of attempts to solve problem before successful attempt
  • solved_in - time in second to solve problem, since participant started contest, leave as 0 if not solved

The rest of the fields are automatically calculated and ignored during import.