PROGRAMS BY Pondar

  • Chess Rating FREE Free

    This handy chess rating calculator app can calculate the expected score, rating change and performance rating of your chess games.It uses FIDEs official rating rules and includes the new 400 rating difference rule used in

  • Chess Endings Free Trial

    Chess Endings is a virtual reference on the most common chess endings.All the endings presented here are annotated with comments (in English) and they will teach you the techniques in a wide variety of common chess endings