Individual Calculations October 2017
 Rottenwoerer, Christoph  Total change: -18.80  Rating chartPersonal card
 VI Open Internacional de Chamartin Madrid ESP 2017-09-04
RcRownchangeKK*chgGame
 1716 1691 2.50 7 -0.94 20 -18.80 
  Gomez Peco, Pablo 2091  * ESP0.001-0.0820-1.60 
  Yeghikyan, Yeva 1291  * ESP1.0010.08201.60 
  Gonzalez Aguirre, Luis 2091  * ESP0.001-0.0820-1.60 
  Gallego Romero, Manuel 1475 ESP1.0010.22204.40 
  Bustos Bernardo, Samuel 2091  * ESP0.001-0.0820-1.60 
  Algaba Traspuesto, Jose Antonio 1572 ESP0.001-0.6620-13.20 
  Di Pietro Moreno, Fatima 1403 ESP0.501-0.3420-6.80 
 * 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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