Individual Calculations April 2008
 Pohl, Klaus A  Total change: 2.25  Rating chartPersonal card
 Land of the Sky XXI Asheville, NC USA 2008-01-25
RcRownchangeKK*chgGame
 2222 2185 1.50 3 0.15 15 2.25 
  Bush, Chris 2128 USA1.0010.42156.30 
  Bereolos, Peter f2320 USA0.001-0.3215-4.80 
  Aliyev, Timur 2218 ISR0.5010.05150.75 

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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