This handy combined events points calculator lets you calculate scores for men's and women's decathlon, heptathlon, and pentathlon competitions. It also supports U20 (junior) events.
Decathlon 2000 has pretty much everything you could want to know about decathlon. Whenever I go to a decathlon, you can be sure that I’ve got a sheaf of Decathlon 2000 athlete profiles printed, tabbed, and highlighted in my notebook - Gabby Pieraccini