Yeah. But actually  um actually it seems to do a little bit worse for the well - matched case and we just noticed that  Yeah , actually the way the final score is computed is quite funny. It 's not a mean of word error rate. It 's not a weighted mean of word error rate , it 's a weighted mean of improvements.
Uh - huh.
So. Which means that  actually the weight on the well - matched is  Well I well what what  What happened is that if you have a small improvement or a small if on the well - matched case  it will have uh huge influence on the improvement compared to the reference because the reference system is  is  is quite good for  for the well - ma well - matched case also.
So it  it weights the improvement on the well - matched case really heavily compared to the improvement on the other cases ?