# Rating System

Checkmate uses the following ratings:

<table data-header-hidden><thead><tr><th width="166.33333333333331" align="center"></th><th width="160" align="center"></th><th align="center"></th></tr></thead><tbody><tr><td align="center"><strong>Rating</strong></td><td align="center"><strong>Code</strong></td><td align="center"><strong>Description</strong> </td></tr><tr><td align="center">Elo</td><td align="center">CM</td><td align="center">Players will be initially rated with the Glicko-2 rating system</td></tr><tr><td align="center">Elo</td><td align="center">FIDE</td><td align="center">The International Chess Federation Elo rating system. ACF and rated competitions will use this Elo score.  Federations who have differing rating systems will be accommodated if partnered.</td></tr><tr><td align="center">Elo</td><td align="center">CMX</td><td align="center">CMX is Checkmate's proprietary skill-based rating and pairing system for individual and team rankings. CMX will be running in the background during the Alpha phase. </td></tr><tr><td align="center">SPEEDPRO</td><td align="center">SP</td><td align="center">SPEEDPRO is a new game mode exclusive to checkmate. Details about this new mode will be released before season one. </td></tr></tbody></table>


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