I managed to completely mismerge correct values
for QuadraticCoefficientsOppositeColor table :-(
Now it correspond to tuning branch for real.
After 999 games at 1+0
Mod vs Orig +247 =512 -240 50.35% 503.0/999 +2 ELO
So almost no change, but the new values comes from the
same tuning session of the others, so has more sense to
use these ones.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>