Grade Inflation in Pandemic Boosted Private School and Disadvantaged Applicants

You’d think the pandemic-era shift to teacher-assessed A-levels would have leveled the playing field. Remove high-stakes exams, replace them with teacher judgments, and surely the advantages of elite private schools would shrink, right?

Wrong — at least not entirely. The first empirical evidence on how pandemic grading reshaped university admissions tells a more complicated story. Private school students saw disproportionate gains, but disadvantaged students didn’t get left behind. They benefited too — and the ripple effects could reshape how we think about educational equity.

What the Data Actually Shows

Researchers at the UCL Institute of Education and the University of Oxford analyzed over 600,000 university applications from 2019 to 2021. Their findings, published in the British Educational Research Journal, reveal a clear pattern: when A-level grades were inflated by roughly 10 percentage points across the board, private school students gained an extra 3-5 percentage points on top of that.

“The shift to centre-assessed grades didn’t eliminate socioeconomic gaps — it simply changed their expression,” says Dr. Rebecca Morris, an education policy researcher at the University of Birmingham. “Private schools had more resources to manage the process — more staff per student, more administrative support for appeals.”

But here’s the twist. Disadvantaged students — those eligible for free school meals or living in low-income areas — also saw their university acceptance rates climb. The grade bump helped them clear entry thresholds for competitive courses they might have otherwise missed. The overall acceptance rate for this group rose by 4% in 2020 compared to 2019.

The Mechanism Behind the Bump

Teacher-assessed grades weren’t just handed out. Schools submitted predicted grades based on coursework, mock exams, and prior performance. But the system allowed for more discretion — and that’s where disparities crept in.

Private schools, with smaller class sizes and closer relationships between teachers and students, could tailor assessments more precisely. “They could advocate for borderline students in ways that large state schools simply couldn’t,” explains Professor Stephen Gorard, an education researcher at Durham University. “That doesn’t mean they cheated — it means they worked the system effectively.”

State schools, particularly those in deprived areas, faced staffing shortages and larger class sizes during lockdowns. Their teachers had less time to compile detailed evidence for each student’s grade. Yet the overall grade inflation still lifted many disadvantaged students — a finding that surprised even the researchers.

Think about what that means. In a normal year, a student from a low-income background might score a B in chemistry, missing the A required for a top-tier medical program. With the pandemic bump, that same student got an A — and a place at university. The question is: were they ready?

Long-Term Consequences — Good and Bad

This isn’t just a historical footnote. The 2020 and 2021 cohorts are now in their second or third year of university. Early data suggests that students who entered via inflated grades are performing comparably to their peers — at least on average.

“We’re not seeing a massive dropout wave or grade collapse,” says Dr. Morris. “That suggests the inflation may have corrected for systemic under-assessment of disadvantaged students in normal years.”

But there’s a catch. Private school students who gained entry to elite universities through inflated grades may have displaced others in a zero-sum game for limited places. The Russell Group universities — the UK’s Ivy League equivalent — saw a 15% increase in applications from private schools during the pandemic, even as overall application numbers rose modestly.

And then there’s the fairness question. If teacher-assessed grades boosted disadvantaged students, why not keep them? “Because the inflation wasn’t controlled,” Gorard points out. “Some schools inflated more than others, and that’s fundamentally unfair to students whose schools were more conservative.”

The solution, researchers argue, isn’t to scrap teacher assessments — it’s to standardize them. A national moderation system, similar to what Scotland used during the pandemic, could ensure that grade inflation benefits all students equally, not just those with savvy teachers or wealthy parents.

What This Means for the Future of Admissions

Universities are watching closely. Some have already started using contextual admissions — factoring in a student’s school background and neighborhood deprivation when making offers. The pandemic data strengthens that case.

“If a student from a disadvantaged school gets an A in physics, that might actually represent more achievement than an A* from a private school with unlimited resources,” says Dr. Morris. “The pandemic showed us that grades are relative, not absolute.”

But don’t expect a revolution overnight. The UK government has already reverted to traditional exams, albeit with adjustments. And the political pressure to maintain “standards” — read: exam-based sorting — remains intense.

Still, the evidence is now on the table. First Nations women in fire management have shown that unconventional approaches can yield unexpected benefits — and the same may be true for pandemic-era grading. The question is whether policymakers will learn from it or simply return to business as usual.

For now, the message is clear: grade inflation didn’t just help the privileged. It also cracked open doors for students who’ve been systematically locked out. The challenge is to keep those doors open — fairly, transparently, and for everyone.