There are several threads currently going on about things that are not “judged” in the show ring, and therefore might not be important, posting diagonals being one, and the lap around the showring before the bell rings. Turnout is another question that always comes up.
In my experience, when riders dawdle without a plan before entering, not only have they created a poor first impression, but the horse is rarely on the aids, and the first three or four scores are low because it takes too long to get things together. Riders who are correctly warmed up and working before entering tend to nail the halt and get higher scores earlier in the ride. Riders who have big issues before entering sometimes have enough of an adrenaline high that they do amazing things.
Although diagonals are not judged, riders who trot around blissfully unaware are rarely aware of where the rest of their horses’ bodies are (this is not always true–I have had two or three exceptional dyslexic riders who had great feel in all other aspects, but had a visual perceptual delay when it came to the diagonals).
Rider position and effect of the aids is one of the most subjective scores. Riders who look like they know what they’re doing are going to score higher.
Imagine the following scenario, and let’s even pretend these are two friends sharing the same horse.
So let’s say rider 1 stands around just outside A, talking with her friends, then trots in the second the bell rings. Her horse is not braided, is muddy, and she never even thinks about her diagonals, staying on the same one the whole ride.
Rider 2 is impeccably turned out and braided. She is ready to start the outside track when the horse in front of her finishes his salute. She shows her horse the judge’s stand, schools some transitions, gets her horse well in front of the leg and enters on the aids. She is neat and precise with her diagonals.
Who is going to get the higher rider score?