Individual Calculations July 2009
 Darr, Thomas  Total change: 13.35  Rating chartPersonal card
 Landesliga Sued Bayern Bayern GER 2008-10-05
RcRownchangeKK*chgGame
 2108 1960 1.50 2 0.89 15 13.35 
  Muehlig-Versen, Peter 2081 GER1.0010.66159.90 
  Loos, Stephan 2135 GER0.5010.23153.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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