# Runs Created (RC)

### Definition

Runs Created estimates a player's offensive contribution in terms of total runs. It combines a player's ability to get on base with his ability to hit for extra bases. Then it divides those two by the player's total opportunities.

For example, in 631 "opportunities" (at-bats + walks), Player A had 377 total bases in 2014, with 66 walks and 195 hits. By this formula -- a very basic version of the formula, which doesn't include baserunning, double plays, etc. -- Player A created 156 runs in the '14 season.

### The formula

At its most basic, with as few variables factored in as possible: TB x (H + BB) / (AB + BB)

##### Example

Watch: Kris Bryant records a lofty Runs Created tally, reaching base five times and producing 16 total bases.

##### Why it's useful

Invented by Bill James, Runs Created measures how well a hitter completes one of the central focuses of his job -- creating runs.

### Fantasy advantage

Players with high Runs Created totals also produce at the plate in other very important offensive categories, some of which count directly in fantasy baseball.