X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmovepick.h;h=e032b0c7c79b33e4417b8a0409ba11d0b4861d02;hb=13426a93c187c4953388a4484b8da69ee6f26fa3;hp=299925a582e7729677b06fcc07a623527e378bef;hpb=b4e9ee72e36aadd0e653ac4ab5c07a9e3d639aca;p=stockfish

diff --git a/src/movepick.h b/src/movepick.h
index 299925a5..e032b0c7 100644
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -58,7 +58,7 @@ class StatsEntry {
         assert(abs(bonus) <= D);  // Ensure range is [-D, D]
         static_assert(D <= std::numeric_limits<T>::max(), "D overflows T");
 
-        entry += (bonus * D - entry * abs(bonus)) / (D * 5 / 4);
+        entry += bonus - entry * abs(bonus) / D;
 
         assert(abs(entry) <= D);
     }