void TimeManager::pv_instability(double bestMoveChanges) {
- unstablePVExtraTime = int(bestMoveChanges * optimumSearchTime);
+ unstablePVExtraTime = int(bestMoveChanges * optimumSearchTime / 1.4);
}
const double TMaxRatio = (T == OptimumTime ? 1 : MaxRatio);
const double TStealRatio = (T == OptimumTime ? 0 : StealRatio);
- int thisMoveImportance = move_importance(currentPly) * slowMover / 100;
+ double thisMoveImportance = double(move_importance(currentPly) * slowMover) / 100;
int otherMovesImportance = 0;
for (int i = 1; i < movesToGo; ++i)
otherMovesImportance += move_importance(currentPly + 2 * i);
- double ratio1 = (TMaxRatio * thisMoveImportance) / double(TMaxRatio * thisMoveImportance + otherMovesImportance);
- double ratio2 = (thisMoveImportance + TStealRatio * otherMovesImportance) / double(thisMoveImportance + otherMovesImportance);
+ double ratio1 = (TMaxRatio * thisMoveImportance) / (TMaxRatio * thisMoveImportance + otherMovesImportance);
+ double ratio2 = (thisMoveImportance + TStealRatio * otherMovesImportance) / (thisMoveImportance + otherMovesImportance);
return int(floor(myTime * std::min(ratio1, ratio2)));
}