Individual Calculations July 2010
 Porth, Hartmut  Total change: 2.55  Rating chartPersonal card
 2.Kalifornien-Cup Schoenberg-Holm GER 2010-06-11
RcRownchangeKK*chgGame
 2002 2148 3.50 5 0.17 15 2.55 
  Hamar, Dirk 1748  * GER1.0010.08151.20 
  Koch, Ralf-Johannes 1866 GER1.0010.16152.40 
  Bendfeldt, Tim 2058 GER1.0010.38155.70 
  Lindinger, Markus f2293 GER0.001-0.3115-4.65 
  Bernhardt, Gerd 2043 GER0.501-0.1415-2.10 
 * 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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