Individual Calculations March 2010
 Alvarez Nistal, David  Total change: -6.50  Rating chartPersonal card
 IX Open Internacional Gema Mondariz ESP 2009-12-26
RcRownchangeKK*chgGame
 2056 1733 0.50 5 -0.26 25 -6.50 
  Ferreira, Jorge Viterbo 2133  * POR0.001-0.0825-2.00 
  Andias, Joao Pedro Menezes 1800 POR0.001-0.4125-10.25 
  Rodriguez Lopez, Rafael m2133  * ESP0.5010.422510.50 
  Teijeiro Barros, Alberto 2133  * ESP0.001-0.0825-2.00 
  Villar Perez, Samuel 2079 ESP0.001-0.1125-2.75 
 * 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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