Would any of this be correct?
Physics cohort: 5
1: 92%
2: 91%
3: 85%
4: 70%
5: 60%
Exam Marks | Moderated Assessment Marks:
1: 90 | 95
2: 93 | 94
3: 95 | 90/91
4: 85 | 81
5: 70 | 70
Range: 70 (~50% raw) -95 (~88% raw) = 38%.
Range in marks at school: 60-92 = 32%.
Therefore all marks are moderated from 32 -> 38 total range
Person 1 takes the highest scoring exam mark as their assessment mark.
Person 2 scored 93, and came second by 1%, hence the 1% changes a bit higher due to the higher range (38/32=1.1875%), effectively leaving him 1.875% below a raw score of 88%, which is probably about 94 (aligned).
Person 3 scored the highest, but was trailing behind 2nd by 6% in internals, which is then further moderated up to ~7.125%. Person 3 gets (88-1.1875%)-(7.125%) = 79.6925% = roughly 90/91 aligned
Person 4 was trailing 15% behind other dude, which is moderated up to 15*(38/32)=17.8125%. Thus it becomes 79.6925% - 17.8125% = 61.88% = roughly 81 aligned
Person 5 keeps their exam mark as their assessment mark.