Tactics Trainer

I have a question about the Tactics Trainer. Theoretically, as a player improves, the problems get more difficult, so the relative challenge to the player remains about the same.

So, what is a good target score for the percentage of problems a player gets correct? Is 60% respectable? 70%? 75%? I'd be interested in hearing from other players.

In my opinion, a good target score is 70% because your still learning but there is still a degree of a challange involved. 60%-70%. I get 70% but I can beat an apponent at the same level as me. In other words, tactics trainer is supposed to be more dificult than your score, so you still learn. if it were at or below your level you should be hitting 100% more often.

Go to Tactics Trainer and click on Players.  You'll see that the average success rate is 53%.  From a quick glance at the first page, it looks as if most of the top players have a 50 to 60% success rate.