Individual Calculations March 2013
 Koelbl, Jonathan  Total change: 19.95  Rating chartPersonal card
 1. Stein am Rhein Chess Open Stein am Rhein SUI 2013-02-01
RcRownchangeKK*chgGame
 2170 1887 2.00 4 1.33 15 19.95 
  Kuhn, Thomas 2168 SUI1.0010.841512.60 
  Zeller, Frank m2287  * GER0.001-0.0815-1.20 
  Schaedler, Juergen 2096 GER0.5010.27154.05 
  Schmidt, Ralf 2128 GER0.5010.30154.50 
 * 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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