Welcome to try an application I made to improve your opening repertoire

hi , thank you for this kind of support , i'll try it

@sholomsimon it picks the positions where there were good moves available (moves good enough for top level play) but you did not play any of those moves. That is why it picked that position. I assume you mean pawn to f6 as c6 is not a legal move. A top level player would typically have played Nf6 in this position, as the recommendation  model knows what is usually played in this position it recommends it.

Severe flaw in the stats/percentages.

It gives Win percentage, which means nothing, draw percentage, which means nothing, loss percentage, which means nothing, and win + draw, which tells you nothing.

What matters is your actual percentage score, which is (Win + (1/2 * draw))/Total Games, all of that times 100 if you want it in percent form.

So if you win 10 games, draw 2, and lose 8, your score is 11/20, or 55%, yet this would never show.  You would see 50, 10, 40, and 60, all of which either meaningless (first 3) or inaccurate (last one).

@thrillerfan

You do have a point.

Will probably add actual percentage score as you describe it.

Hi Mats,

Very interesting, just ran it and now I only need to understand all the info in there

@rainerOR14

I hope you will like it and that it will help you to improve. Enjoy! 👍🏻

I got requests from multiple people to exclude bullet and blitz games from the report. This has now been implemented. 1 and 3 min games are automatically excluded. In the future this will probably be made optional by tick box in gui.

Have a great weekend!

best regards

Mats

Based on feedback I have added ”Score %” and ”player has last bookmove %” to the statistics part.

Great stuff!  Here's one tiny suggestion: can you skip pages that have no content?  E.g., I just have a few games, and, e.g., have have no games for "black other opening".  But the report has an entire page devoted to repertoire suggestions for it -- with just a heading and a blank page.  (Actually, because I've only had 12 games or so, I have three pages that are empty).  So, can you skip those pages in the report?

@sholomsimon, thanks. I will consider that.

Thanks that is a great app 5 stars!!!!!!!!!!!!!

Nice effort!!

How to Study Chess Openings [Short Guide for below 2000 Elo]

https://www.chessonly.com/how-to-study-chess-openings/

Hi Mats, one request : it s possible to add on the arrows the consecutio of the suggested moves? is useless for the expert but I'm a beginner...

Thanks for the encouragements! 👍🏻

@mfo66, I will add moves leading to the positions and also some mainlines, eg more than one move ahead later on. Not at the arrows but below the image.

That's a great suggestion, and I'm thrilled you are implementing it!  (While you're at it -- and this *might* be fairly easily implementable if you are picking positions from specific games that the person has played: include the game, opponents, and date of the game that you are picking!)

@sholomsimon there will be moves played to the position, but likely not the full game. Trying to capture repeated mistakes, then it would be multiple games for each position. Date is no problem.

Oh no. I did not mean print the whole game. I meant print enough information about the game so that the user can go back and look for it and look at the game. So, the name of the opponent and the date and that sort of stuff.  Great ideas. And what a great product so far!  Well done!