To save battery the game does not ponder (think on opponent’s time). The move time is different to ELO, it’s only the time that the engine will be thinking for each move. You can find a link to play these games online along with the source code. All these games are built with HTML5 and JavaScript. We made some statistic analysis to determine the relationship between the errors introduced and the ELO level, so it should be something aproximated. In this post we are listing Open Source HTML5 games which are inspired from other popular game-titles and app store hits such as Tetris, Pacman, Wordle, Asteroids and even Flappy Bird. If you select on the settings ELO 2100, the engine will be playing at his maximun strength selecting lower ELO levels, the chess engine lowers its playing strength, introducing errors and reducing game knowledge. But in other (slower) mobiles may be lower. On a Nexus one (with 1GHz processor) with Froyo (Android 2.2) this sould be something similar. Our Carballo Chess Engine has an estimated ELO of 2100 on a PC, playing against other chess engines. Some people is asking us about the “ELO” and “Move Time” options on Mobialia Chess. ELO is an statistical chess rating based on games results playing against other persons: Arpad ELO, creator of the ELO Rating System

For ios download Mobialia Chess Html5