I looked over the data from all of the regionals of the first 4 weeks after getting back from Chesapeake this weekend. At Chesapeake, there seemed to be an occasional problem where the middle blue alliance station would not establish communication with the robot. I was not surprised to see the data reflected this, with the Red alliance winning 61.5% of the qualification matches. I was surprised to see similar results at both the Israel and Waterloo regionals. Did you guys have a similar problem at your regionals?
Here is the data:
Code:
Regional Blue Win % Red Win % Difference
Israel Regional 37.97% 62.03% 12.03%
Chesapeake Regional 38.46% 61.54% 11.54%
Waterloo Regional 61.36% 38.64% 11.36%
Pittsburgh Regional 58.06% 41.94% 8.06%
Washington DC Regional 42.11% 57.89% 7.89%
Finger Lakes Regional 57.58% 42.42% 7.58%
NASA VCU Regional 57.14% 42.86% 7.14%
Greater Kansas City Regional 56.94% 43.06% 6.94%
MI - Traverse City 56.58% 43.42% 6.58%
Peachtree Regional 56.34% 43.66% 6.34%
MI - Cass Tech 56.25% 43.75% 6.25%
Philadelphia Regional 56.25% 43.75% 6.25%
Wisconsin Regional 54.93% 45.07% 4.93%
Midwest Regional 45.07% 54.93% 4.93%
Bayou Regional 45.61% 54.39% 4.39%
Los Angeles Regional 54.29% 45.71% 4.29%
Oregon Regional 53.97% 46.03% 3.97%
Boilermaker Regional 53.85% 46.15% 3.85%
Arizona Regional 46.97% 53.03% 3.03%
St. Louis Regional 46.97% 53.03% 3.03%
Silicon Valley Regional 47.62% 52.38% 2.38%
BAE Systems Regional 52.38% 47.62% 2.38%
Oklahoma City Regional 47.76% 52.24% 2.24%
New York City Regional 48.05% 51.95% 1.95%
New Jersey Regional 48.61% 51.39% 1.39%
MI - Detroit 48.75% 51.25% 1.25%
MI - Kettering University 51.25% 48.75% 1.25%
MI - Lansing 51.25% 48.75% 1.25%
Dallas Regional 49.25% 50.75% 0.75%
Buckeye Regional 50.63% 49.37% 0.63%
Boston Regional 50.00% 50.00% 0.00%
San Diego Regional 50.00% 50.00% 0.00%
Florida Regional 50.00% 50.00% 0.00%
The difference column is merely how far off the results are from a 50/50 split (Obtained by abs(50 - Blue Win %)). You can see it jumps from 8% at Pittsburgh to 11% at Waterloo. Everything up to Pittsburgh seems to go up fairly linearly.