Mu: Difference between revisions
From FreeAllegiance Wiki
Jump to navigationJump to search
(draft for stats dudes) |
|||
| (7 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
[[Image:Mu_.png| | <!---- [[Image:Mu_.png|thumb|Meet mu.]] ----> | ||
[[Image:MuSigmaDifferenceGraph.png|thumb|'''Graphical meaning of μ.''' Those functions say how likely it is for a player to really have that rank, given current mu and sigma. Mu is the center of the bell shape, i.e. what the system thinks as your most likely rank.]] | |||
'''Mu''' (μ) is the average skill of a player across all games played. The higher your Mu, the more likely it is that your contribution to your team will result in a win. The converse is also true. All players start with a Mu of 25, and all Mus fit within the range 0 - 50. A starting value of 25 means that AllegSkill is assuming new players to be perfectly average. Mu will increase or decrease depending on a number of factors including, but not limited to: | |||
*Whether you win or lose games. Winning will result in an increase. | |||
*How challenging the game was. Winning against a more skilled team will result in a larger increase to Mu. Losing to a more skilled team will result in a small decrease to Mu. | |||
*The value of your [[Sigma]]. A higher value for sigma will result in larger changes to Mu. | |||
{{AllegSkill}} | {{AllegSkill}} | ||
Latest revision as of 07:09, 19 January 2009
Mu (μ) is the average skill of a player across all games played. The higher your Mu, the more likely it is that your contribution to your team will result in a win. The converse is also true. All players start with a Mu of 25, and all Mus fit within the range 0 - 50. A starting value of 25 means that AllegSkill is assuming new players to be perfectly average. Mu will increase or decrease depending on a number of factors including, but not limited to:
- Whether you win or lose games. Winning will result in an increase.
- How challenging the game was. Winning against a more skilled team will result in a larger increase to Mu. Losing to a more skilled team will result in a small decrease to Mu.
- The value of your Sigma. A higher value for sigma will result in larger changes to Mu.
| AllegSkill |
|
|---|
