Individual Calculations July 2013
 Kearns, Christopher  Total change: 8.25  Rating chartPersonal card
 2. Goldflair-Open Korbach GER 2013-06-07
RcRownchangeKK*chgGame
 1921 2121 3.50 4 0.55 15 8.25 
  Lu, Chia.-Hsin 1721  * TPE1.0010.08151.20 
  Ackermann, Emil 1919 GER1.0010.24153.60 
  Meyer, Juergen 1992 GER1.0010.33154.95 
  Spiess, Thomas 2050 GER0.501-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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