FoG - Oddschecker o/r calculator is a Chrome extension developed by FoG BLoG. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This free extension adds overround for the win and place markets on horse racing.

The main feature of this extension is that it clearly highlights races where the place book is overbroke. This is particularly useful for identifying races with potential for each-way sniping. It can also be applied to any sports event that offers an each-way market, such as golf or football outrights. By analyzing the odds, this extension helps users identify each-way value in markets where bookmakers are offering extra places or where there is a short favorite.

FoG - Oddschecker o/r calculator is a valuable tool for those interested in horse racing and other sports events with each-way markets. It provides users with the necessary information to make informed betting decisions and potentially find value in their wagers.