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Unread 21-03-2013, 16:24
Racer26 Racer26 is offline
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Re: OPR after Week Three Events

Quote:
Originally Posted by Alpha Beta View Post
Just went through our qualification match videos for KC, and best I can tell our average climb and teleop scores are pretty close to our Teleop and Climb OPR.

(Hard to see everything when the video cuts away, but it looks like in match 72 we went 4/4 on 5 sets and still had time to hang for 20. Unfortunately an autonomous error kept us from beating our personal best performance from match 25.)

Our autonomous OPR is quite a bit lower than our average contribution to the autonomous. I wonder if that is because many teams practice lining up for the center autonomous and are moved to the wing when they play with us. If they are not as accurate/practiced from that secondary location that might explain the difference.

Moral to the Story... If you are not going to pick up the extra discs in auto please practice a wing location so that you are compatible with those that will. (We are developing an extra disc wing autonomous just in case we are paired with a 7 disc center partner too.)
Interesting. I would agree though, that your speculation is right. Teams that ordinarily score 3/3 or 2/3 from the center pyramid getting moved to the wings so you can run for 7, and missing their 3 would artificially deflate your Auto OPR.

I analyzed 4343's numbers from GTREast, and I would say that our Auto OPR is right where I guessed it would be (I guessed 80% x 3/3, 20% x 2/3 for 16.8 avg, and our OPR is 16.7). Our Climbing OPR is way low though, as is 2056's. Either we didn't hang in as many matches as I thought we did, or something is skewing that, because a hanging OPR of 4.5ish suggests we're hanging for 10 less than half the time. Our Teleop OPR is lower than I'd like, but thankfully there's lots of room for improvement. A slight change to our hopper design should prevent us from dropping our 4th disk out the top of our hopper (this happened about 60% of the time on the way back to the pyramid). Several times in the interest of time, the drivers elected to shoot for the 2pt goal when an alliance partner was using the pyramid. Hard to determine what effect that had on OPR though, since its still scoring points, but saving time.
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