How the score projection works, and why it refuses to guess
A score projection is useful only if it is honest about what it does not know. Colorbook's is deliberately cautious, and this is why.
The projection fits a line through your full mock scores, carries it to your test date, and shows the range it is confident of. It is free, in the Your Plan tab.
Only full mocks count
A five-question drill on a topic you chose tells you how that topic is going. It says nothing reliable about what you would score on the whole test, because you picked the questions. So only full mocks, and real SAT scores you enter, move the projection. Everything else still shapes your plan; it just does not pretend to be a score.
It needs time before it reads a trend
Two mocks a day apart differ mostly by chance: a friendlier passage, a better night's sleep. With less than about ten days between your first and last mock there is no rate of improvement to read, so the projection shows where you are now instead of inventing where you are going.
The range matters more than the line
The further ahead it looks, the wider the range gets — which is honest. A projection that says 1480 to 1540 is more useful than one that says 1512, because it tells you how much is still undecided by the work you do next.
What to do with it
If the range reaches your target, keep doing what is working and protect your sleep. If it falls short, the gap is a number of points, and Your Plan shows which topics hold them. And the best check on any projection is still an official full-length practice test in Bluebook near the end.
- How accurate is Colorbook's SAT score projection?
- It shows a range rather than a single number, built only from full mocks and real scores you enter. The range narrows as you sit more mocks over more time.
- Why doesn't my projection show a trend yet?
- It needs about ten days between your first and last full mock. Before that, it shows your current level rather than guessing a rate of improvement.
- Do topic drills change my projected score?
- No. Drills shape your plan, but only full mocks and real SAT scores move the projection.
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