Individual Calculations January 2011
 Pieri, Pierre-Louis  Total change: -20.85  Rating chartPersonal card
 14e Corsica Masters BASTIA FRA 2010-10-24
RcRownchangeKK*chgGame
 1867 2009 2.50 6 -1.39 15 -20.85 
  Bernard, Christophe m2347 FRA0.001-0.1215-1.80 
  Leveque, Christophe 1668 FRA0.001-0.8815-13.20 
  Frick, Christoph 2238 GER0.001-0.2115-3.15 
  Morganti, Noel 1723 FRA0.501-0.3415-5.10 
  Grange, Julien 1616 FRA1.0010.08151.20 
  Moreau, Lionel 1609  * FRA1.0010.08151.20 
 * 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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