I don't have a tournament, when everything wrong, or just fine (like, I had 0,5 after a 5 games - terrible start, but I've managed to finish with 4,5/9 - wonderfull finish. But for the whole tournament that was just a bit better than expected - so its average).
But I have a terrible thing allways coming with me all the way from the day I started to play chess - I make bad plays under pressure. I usually get blown my whole tournament work with one stupid mistake, or just one terrible game
The worst story, I think, was against some young kiddo lots of years ago with big underestimation of my opp and losing the game all by myself - he just needed to stay calm and use my mistakes... After while he because quite well known in 2+2 as YouKnowWho
.... Or the game, that could be the best in my career... I get losing position, my position is gonna crack next move... and I find a wounderfull idea - I sacrifice my rook for three moves in a row in a different ways for the nice perpetual check idea... He cannot accept the sacrifice, I've managed to exhange most of the pieces without any loses... And in the end I stupidly
blunder a pawn and lose the endgame :/
And of course, last year in our region championship (speed chess), in last game I need to win to be 1st or tie to be 2nd. I play against the favorite, I win a piece, getting nervous about the possibility to win... make terrible tactical decisions and blew it in the blitz final... getting "buble" 4th place
That's why I get angry at chess sometimes
As I've said - no tournament where I run perfect or very bad, but too much games where I've managed to spoild everything for the whole toruney