Individual Calculations September 2011
 Lehmann, Ruben  Total change: 37.35  Rating chartPersonal card
 Internationales Open 2011 des SSC Rostock Rostock GER 2011-08-03
RcRownchangeKK*chgGame
 2128 1950 4.50 7 2.49 15 37.35 
  Ispirjan, Mikael 1938 GER1.0010.48157.20 
  Dettmann, Gerd 2137 GER0.001-0.2615-3.90 
  Pererva, Viktor 1978 GER1.0010.54158.10 
  Skibbe, Diana 2123 GER1.0010.731510.95 
  Schulz, Michael f2233 GER1.0010.841512.60 
  Stern, Rene m2350  * GER0.001-0.0815-1.20 
  Friedel, Marcus 2134 GER0.5010.24153.60 
 * 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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