Individual Calculations August 2014
 De Biasi, Robert  Total change: 12.15  Rating chartPersonal card
 13ème Open des +55 de Muret MURET FRA 2014-06-23
RcRownchangeKK*chgGame
 1856 1630 2.50 7 0.81 15 12.15 
  Patrat, Joel 1867 FRA1.0010.801512.00 
  Auge, Jean 1851 FRA0.5010.28154.20 
  Peric, Slavisa m2030  * SRB0.001-0.0815-1.20 
  Gregory, Daniel 2030  * FRA0.001-0.0815-1.20 
  Mauduit, Emile 1619 FRA1.0010.48157.20 
  Tholey, Jean-Paul 1903 FRA0.001-0.1715-2.55 
  Tourenne, Dominique 1690 FRA0.001-0.4215-6.30 
 * 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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