Que es el ratio?
Click on your profile, then on your user name (at the top). It’s important to distinguish between your overall ratio and the individual ratio on each torrent you may be seeding or leeching. The overall ratio takes into account the total uploaded and downloaded from your account since you joined the site. The individual ratio takes into account those values for each torrent. You may see two symbols instead of a number: “Inf.”, which is just an abbreviation for Infinity, and means that you have downloaded 0 bytes while uploading a non-zero amount (ul/dl becomes infinity); “—“, which should be read as “non-available”, and shows up when you have both downloaded and uploaded 0 bytes (ul/dl = 0/0 which is an indeterminate amount).