Individual Calculations May 2018
 Margraf, Dieter  Total change: -2.60  Rating chartPersonal card
 2. Rottaler Schach-Open 2018 Pfarrkirchen GER 2018-03-30
RcRownchangeKK*chgGame
 1712 1418 0.50 4 -0.13 20 -2.60 
  Metodiev, Martin 1818  * GER0.001-0.0820-1.60 
  Kaltschmidt, Andreas 1677 GER0.001-0.1820-3.60 
  Bruckbauer, Sebastian 1674 GER0.001-0.1920-3.80 
  Daehne, Christian 1679 GER0.5010.32206.40 
 * 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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