final refactor of variables and assignments

archeryutils/handicaps/handicap_functions.py

@@ -190,25 +190,25 @@ def get_max_score_handicap(
 
     # Set rounding limit
     if hc_sys in ("AA", "AA2", "AGBold"):
-        round_lim = 0.5
+        target = max_score - 0.5
     else:
-        round_lim = 1.0
+        target = max_score - 1.0
 
     def check_score(handicap):
         return hc_eq.score_for_round(
             rnd, handicap, hc_sys, hc_dat, arw_d, round_score_up=False
         )
 
     # Work down (coarse) to where we would round or ceil to max score
-    while check_score(handicap) > max_score - round_lim:
+    while check_score(handicap) > target:
         handicap += delta_hc
 
     # Step back extra after overshoot
-    handicap = handicap - (1.1 * delta_hc)
+    handicap -= 1.1 * delta_hc
     delta_hc /= 100
 
     # Work down (fine) to where we would round or ceil to max score
-    while check_score(handicap) > max_score - round_lim:
+    while check_score(handicap) > target:
         handicap += delta_hc
 
     handicap = handicap - delta_hc  # Undo final iteration that overshoots