Individual Calculations July 2011
 Perrier, Jean-Francois  Total change: 29.85  Rating chartPersonal card
 6e open d'Angers ANGERS FRA 2011-05-06
RcRownchangeKK*chgGame
 1858 1685 3.50 5 1.99 15 29.85 
  Gazagnes, Jacques 1490 FRA1.0010.25153.75 
  Nemety, Laszlo 2046 FRA0.5010.40156.00 
  Pailhe, Lionel 2009 FRA0.001-0.1315-1.95 
  Pizzo, Simon 1790 FRA1.0010.64159.60 
  Dubois, Pierre 1953 FRA1.0010.831512.45 

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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