I think it was pure incompetence and I suspect those that developed the algorithm may have a positive bias towards private schools assuming, maybe, unconsciously that they must be better and the teachers more accurate at predicting exam results. I would be interested in how many of them were privately educated. Just sharing a couple of things which show who benefited the most from the Ofqual algorithm:
This was what St Edmund Hall Oxford said yesterday explaining why they are hounouring all their offers:
Over the weekend, St Edmund Hall has reviewed the applications of all students who missed their conditional offers when A-level grades were released last Thursday. It is apparent that a disproportionally large proportion of those students that missed their offers were from the state sector. The college had already taken the decision to make offers unconditional for a significant number of students but, in light of the growing concern around the process by which grades were assigned and can be appealed this year, it has looked again at the cases of those students whose places were not initially confirmed. All of our offer holders made powerful cases for admission last December and had UCAS predicted grades from their teachers that would confirm a place. The college therefore believes that a very large proportion of them have strong grounds to appeal the grades that they were awarded
Paul Johnson in The Times today also confirms who was advantaged by the Ofqual system and who was disadvantaged
First, and most obvious, the process adopted favours schools with small numbers of students sitting any individual A-level. That is, it favours private schools. If you have up to five students doing an A-level, you simply get the grades predicted by the teacher. If between five and fifteen, teacher-assigned grades get some weight. More than 15 and they get no weight. Teacher predictions are always optimistic. Result: there was a near-five percentage point increase in the fraction of entries from private schools graded at A or AIn contrast, sixth-form and further education colleges saw their A and A grades barely rise — up only 0.3 per cent since 2019 and down since 2018. This is a manifest injustice. No sixth-form or FE college has the funding to support classes of fifteen, let alone five. The result, as Chris Cook, a journalist and education expert, has written: “Two university officials have told me they have the poshest cohorts ever this year because privately educated kids got their grades, the universities filled and there’s no adjustment/clearing places left