Same person, different photo: how much the score moves

How much the photo matters, in numbers

You are the same person in every photo, so any difference between your posts comes from the photo: the light, the angle, the expression, the setting. For people with at least two well-rated posts, that difference is 0.58 points on average. The middle person's gap is 0.44. For one person in ten it is 1.48 points or more.

Half a point sounds small until you set it against how scores are spread. Among all posts with 10 or more ratings, the middle post averages 4.80 and the top tenth starts at 6.60. Moving up half a point inside that range is a real change of position.

The more photos you test, the wider the gap

People who posted three or more times show a bigger range: 0.93 points between best and worst on average, and 40.0% of them have a gap of a full point or more. With two posts, the figure is 20.4%.

That is what you would expect. Two photos sample a small part of how you can look in a picture. Each extra post is another draw, and sooner or later one of them lands well above or well below the rest. That is the case for testing more than two.

A new photo is not automatically a better one

It is tempting to think a second attempt will beat the first, because by then you have seen a score and adjusted. In this data it usually doesn't. The second post scored higher than the first for 40.8% of people, and on average the second post was 0.15 points lower.

A likely reason is that people lead with the photo they already trust most, so the first post is a strong one to beat. The useful lesson is that neither order is safe to assume: the later photo won about four times in ten. You only find out by testing.

Does putting more photos in one post help? No

A post on RATE can hold one to four photos, and people rate the set as a whole with a single score. If more photos gave raters more to like, scores would climb with the count. They don't. Posts with one photo average 5.35, with two 5.55, with three 5.24 and with four 5.22.

Because men and women are rated on different scales, we checked men's posts on their own: one photo averages 4.70 and two to four photos average 4.78. That is the same result. Too few women have posted multi-photo sets to check them separately.

A set gets one score for all its photos, so it can't tell you which photo carried it. If your goal is to find your best picture, put each candidate in its own post.

How big is the photo effect next to everything else?

It helps to line up three kinds of variation. Between different people's posts, scores range widely: a tenth of posts average under 3.66 and a tenth over 6.60, about three points apart. Between different raters looking at one post, the spread is also large: about 2.1 points either side of the average. Between one person's own photos, the typical gap is about half a point.

So a better photo will not turn a 4 into an 8, and nobody honest should tell you it will. What it can do is move you half a point to a point, sometimes more, and that part is fully in your hands. It costs nothing but a few attempts.

How to test your own photos fairly

The numbers above suggest a simple routine for anyone choosing a profile picture, on RATE or anywhere else you can collect opinions:

• One photo per post. A shared score can't separate the strong photo from the weak one.
• Change one thing at a time when you can: same outfit in window light and in room light, or the same light smiling and not smiling.
• Test at least three photos. With two, the average gap is 0.58 points. With three or more it is 0.93, because you are more likely to find an outlier.
• Wait for about 20 ratings on each before comparing. Early averages are off by 0.84 points after 5 ratings, more than the effect you are trying to measure.
• Call anything under half a point a tie, and keep the photo that looks most like you.
• Include one photo you are unsure about. Your own ranking of your photos is a guess until people have rated them.

Method and limits

Numbers are from RATE's database on November 11, 2026. A post's score here is the weighted average of its counted ratings, as in the app. For the best-to-worst gap we used only people with two or more posts that each have at least 10 counted ratings.

• This is a small group of people. The direction is clear; the second decimal is not.
• Some of each gap is noise. A post with 10 to 20 ratings can be off by half a point on its own, so the true photo effect is somewhat smaller than the raw gap for people with few ratings.
• People who post again are not a random group. They may be the ones most curious about their photos, or the least happy with a first result.
• We don't look at what is in a photo. This page can say that photos differ, and by how much. It can't say which light or angle caused it.