Library Update: wOBA and wRC+

A couple of weeks ago, we announced a renewed commitment to the FanGraphs Library and promised regular updates to glossary entries and blog posts. You’ve probably noticed our weekly FanGraphs Q&A chats at 3 p.m. EST on Wednesdays, but the other changes to the library aren’t necessarily obvious on the site’s main page.

If you haven’t had a chance to check out the changes to the library, the entries on Weighted On-Base Average (wOBA) and Weighted Runs Created Plus (wRC+) have been updated and include more current information, a more thorough explanation of how and why you should know and use these stats, and for the first time at FanGraphs, information on how to actually calculate wRC+.

Additionally, you’ll find the library’s blog populated with a couple of posts discussing the importance of learning wOBA and wRC+.

If you’re looking for information on other statistics we offer, on how to make use of various FanGraphs features, or if you have related questions, check out the weekly chat, comment on this post or posts in the library blog or contact me on Twitter @NeilWeinberg44. We’ll roll out more educational posts and glossary updates each week, so be sure to check often.