From d20193e8aa9d70be23491a5b5ee035408bb397a4 Mon Sep 17 00:00:00 2001 From: Markus Uhlin Date: Fri, 5 Apr 2024 13:10:39 +0200 Subject: Reformatted rating_remove() --- FICS/ratings.c | 233 +++++++++++++++++++++++++++++++-------------------------- 1 file changed, 128 insertions(+), 105 deletions(-) diff --git a/FICS/ratings.c b/FICS/ratings.c index e08bc71..94295e7 100644 --- a/FICS/ratings.c +++ b/FICS/ratings.c @@ -158,113 +158,136 @@ PUBLIC void rating_add(int rating, int type) } } -PUBLIC void rating_remove(int rating, int type) +PUBLIC void +rating_remove(int rating, int type) { - int which; + int which; - which = (rating - LOWESTHIST) / 100; - if (which < 0) - which = 0; - if (which >= MAXHIST) - which = MAXHIST - 1; - if (type == TYPE_BLITZ) { - bHist[which] = bHist[which] - 1; - if (bHist[which] < 0) - bHist[which] = 0; - if (Rb_count == 0) - return; - Rb_count--; - Rb_total -= rating; - if (Rb_count == 0) { - Rb_M = 0; - Rb_S = 0; - } else { - Rb_M = Rb_M - (rating - Rb_M) / (Rb_count); - Rb_S = Rb_S - (rating - Rb_M) * (rating - Rb_M); - /* added this 3.11.95 foxbat */ if (Rb_S < 0) - Rb_S = 0; - } - if (Rb_count) { - Ratings_B_StdDev = sqrt(Rb_S / Rb_count); - Ratings_B_Average = Rb_total / (double) Rb_count; - } else { - Ratings_B_StdDev = 0; - Ratings_B_Average = 0; - } - } else if (type == TYPE_WILD) { /* TYPE_WILD */ - wHist[which] = wHist[which] - 1; - if (wHist[which] < 0) - wHist[which] = 0; - if (Rw_count == 0) - return; - Rw_count--; - Rw_total -= rating; - if (Rw_count == 0) { - Rw_M = 0; - Rw_S = 0; - } else { - Rw_M = Rw_M - (rating - Rw_M) / (Rw_count); - Rw_S = Rw_S - (rating - Rw_M) * (rating - Rw_M); - /* added this 3.10.95 foxbat */ if (Rw_S < 0) - Rw_S = 0; - } - if (Rw_count) { - Ratings_W_StdDev = sqrt(Rw_S / Rw_count); - Ratings_W_Average = Rw_total / (double) Rw_count; - } else { - Ratings_W_StdDev = 0; - Ratings_W_Average = 0; - } - } else if (type == TYPE_LIGHT) { /* TYPE_LIGHT */ - lHist[which] = lHist[which] - 1; - if (lHist[which] < 0) - lHist[which] = 0; - if (Rl_count == 0) - return; - Rl_count--; - Rl_total -= rating; - if (Rl_count == 0) { - Rl_M = 0; - Rl_S = 0; - } else { - Rl_M = Rl_M - (rating - Rl_M) / (Rl_count); - Rl_S = Rl_S - (rating - Rl_M) * (rating - Rl_M); - /* added this 3.10.95 foxbat */ if (Rl_S < 0) - Rl_S = 0; - } - if (Rl_count) { - Ratings_L_StdDev = sqrt(Rl_S / Rl_count); - Ratings_L_Average = Rl_total / (double) Rl_count; - } else { - Ratings_L_StdDev = 0; - Ratings_L_Average = 0; - } -/* insert bughouse stuff here */ - } else { /* TYPE_STAND */ - sHist[which] = sHist[which] - 1; - if (sHist[which] < 0) - sHist[which] = 0; - if (Rs_count == 0) - return; - Rs_count--; - Rs_total -= rating; - if (Rs_count == 0) { - Rs_M = 0; - Rs_S = 0; - } else { - Rs_M = Rs_M - (rating - Rs_M) / (Rs_count); - Rs_S = Rs_S - (rating - Rs_M) * (rating - Rs_M); - /* added this 3.10.95 foxbat */ if (Rs_S < 0) - Rs_S = 0; - } - if (Rs_count) { - Ratings_S_StdDev = sqrt(Rs_S / Rs_count); - Ratings_S_Average = Rs_total / (double) Rs_count; - } else { - Ratings_S_StdDev = 0; - Ratings_S_Average = 0; - } - } + if ((which = (rating - LOWESTHIST) / 100) < 0) + which = 0; + + if (which >= MAXHIST) + which = MAXHIST - 1; + + if (type == TYPE_BLITZ) { + bHist[which] = bHist[which] - 1; + + if (bHist[which] < 0) + bHist[which] = 0; + if (Rb_count == 0) + return; + + Rb_count--; + Rb_total -= rating; + + if (Rb_count == 0) { + Rb_M = 0; + Rb_S = 0; + } else { + Rb_M = Rb_M - (rating - Rb_M) / (Rb_count); + Rb_S = Rb_S - (rating - Rb_M) * (rating - Rb_M); + + if (Rb_S < 0) + Rb_S = 0; + } + + if (Rb_count) { + Ratings_B_StdDev = sqrt(Rb_S / Rb_count); + Ratings_B_Average = (Rb_total / (double)Rb_count); + } else { + Ratings_B_StdDev = 0; + Ratings_B_Average = 0; + } + } else if (type == TYPE_WILD) { // TYPE_WILD + wHist[which] = wHist[which] - 1; + + if (wHist[which] < 0) + wHist[which] = 0; + if (Rw_count == 0) + return; + + Rw_count--; + Rw_total -= rating; + + if (Rw_count == 0) { + Rw_M = 0; + Rw_S = 0; + } else { + Rw_M = Rw_M - (rating - Rw_M) / (Rw_count); + Rw_S = Rw_S - (rating - Rw_M) * (rating - Rw_M); + + if (Rw_S < 0) + Rw_S = 0; + } + + if (Rw_count) { + Ratings_W_StdDev = sqrt(Rw_S / Rw_count); + Ratings_W_Average = (Rw_total / (double)Rw_count); + } else { + Ratings_W_StdDev = 0; + Ratings_W_Average = 0; + } + } else if (type == TYPE_LIGHT) { // TYPE_LIGHT + lHist[which] = lHist[which] - 1; + + if (lHist[which] < 0) + lHist[which] = 0; + if (Rl_count == 0) + return; + + Rl_count--; + Rl_total -= rating; + + if (Rl_count == 0) { + Rl_M = 0; + Rl_S = 0; + } else { + Rl_M = Rl_M - (rating - Rl_M) / (Rl_count); + Rl_S = Rl_S - (rating - Rl_M) * (rating - Rl_M); + + if (Rl_S < 0) + Rl_S = 0; + } + + if (Rl_count) { + Ratings_L_StdDev = sqrt(Rl_S / Rl_count); + Ratings_L_Average = (Rl_total / (double)Rl_count); + } else { + Ratings_L_StdDev = 0; + Ratings_L_Average = 0; + } + + // insert bughouse stuff here + } else { // TYPE_STAND + sHist[which] = sHist[which] - 1; + + if (sHist[which] < 0) + sHist[which] = 0; + if (Rs_count == 0) + return; + + Rs_count--; + Rs_total -= rating; + + if (Rs_count == 0) { + Rs_M = 0; + Rs_S = 0; + } else { + Rs_M = Rs_M - (rating - Rs_M) / (Rs_count); + Rs_S = Rs_S - (rating - Rs_M) * (rating - Rs_M); + + if (Rs_S < 0) + Rs_S = 0; + } + + if (Rs_count) { + Ratings_S_StdDev = sqrt(Rs_S / Rs_count); + Ratings_S_Average = (Rs_total / (double)Rs_count); + } else { + Ratings_S_StdDev = 0; + Ratings_S_Average = 0; + } + } } PRIVATE void -- cgit v1.2.3