Make the initial rating/RD constants instead of hard-coded values.

[foosball] / foosrank.cpp

diff --git a/foosrank.cpp b/foosrank.cpp
index 99f88b0d5909699630d382785bb59385f5757371..67aee581cbe05f2d8d2064d5e997ab262453706b 100644 (file)
--- a/foosrank.cpp
+++ b/foosrank.cpp
@@ -484,7 +484,11 @@ int main(int argc, char **argv)
                int score2 = atoi(argv[10]);
                double mu, sigma;
                compute_new_double_rating(mu1, sigma1, mu2, sigma2, mu3, sigma3, mu4, sigma4, score1, score2, mu, sigma);
-               printf("%f %f\n", mu, sigma);
+               if (score1 > score2) {
+                       printf("%f %f %f\n", mu, sigma, prob_score(score1, score2, mu3+mu4-(mu1+mu2)));
+               } else {
+                       printf("%f %f %f\n", mu, sigma, prob_score(score2, score1, mu1+mu2-(mu3+mu4)));
+               }
        } else if (argc > 8) {
                double mu3 = atof(argv[5]);
                double sigma3 = atof(argv[6]);
@@ -520,7 +524,12 @@ int main(int argc, char **argv)
                int score2 = atoi(argv[6]);
                double mu, sigma;
                compute_new_rating(mu1, sigma1, mu2, sigma2, score1, score2, mu, sigma);
-               printf("%f %f\n", mu, sigma);
+
+               if (score1 > score2) {
+                       printf("%f %f %f\n", mu, sigma, prob_score(score1, score2, mu2-mu1));
+               } else {
+                       printf("%f %f %f\n", mu, sigma, prob_score(score2, score1, mu1-mu2));
+               }
        } else {
                int k = atoi(argv[5]);