As said by Kenny and Blasty, Rituals suck. Well almost all of them. I have only found one ritual that works well, and that is Dark Master - Zorc. All other ones stink. They are too much trouble to get out (Zorc can be obtained with WotBF so it is a little easier), and a lot of them are quite weak and not worth it. Black Luster Soldier (even with 3000 attack points) falls quite easily if the opponent knows what they are doing. BLS is just a Blue Eyes that needs a magic card to be summoned. Zorc on the other hand can take out all of your opponents monsters every turn, so it isn't just a monster that needs a magic card to be summoned to the field. And yes I know, you could get a BLS out on turn 1, but what are the odds that you will get him, the ritual magic card, and the required sacrifice, and even if you do, it would all be a waste if your opponent had a Man-Eater Bug or something.
And as for your deck: 1/10. Seems as though you just slapped your entire collection together randomly. Very few cards in that deck work together.