Wireless application protocol (WAP) is a protocol that has successfully established a de facto standard for the way in which wireless technology is used for Internet access. WAP technology has been optimized for information delivery to thin-client devices, such as mobile phones.

FIDE.com WAP interface:

Now you can check your current rating rating and rating of your opponent via WAP!

No PC required

Service available 24x7

Simply connect to wap.fide.com

Hints:

Use ID code, it will save your time

Type full name if possible (eg. Kasparov, Sergey), otherwise (if you typed: Kasparov) you will get Kasparov, Garry as he has higher rating