Individual Calculations September 2010
 Rollin, Philippe  Total change: -29.25  Rating chartPersonal card
 15e open international de Creon - A Creon FRA 2010-07-26
RcRownchangeKK*chgGame
 1927 2021 4.50 9 -1.17 25 -29.25 
  Argandona Riveiro, Inigo m2397 ESP0.001-0.0925-2.25 
  Duda, Richard 1785 FRA1.0010.20255.00 
  Centomo, Jean-Louis 1716 FRA1.0010.14253.50 
  Doncea, Vladimir m2421  * ROU0.001-0.0825-2.00 
  Delgrange, Jean-Loup 1869 FRA0.501-0.2025-5.00 
  Dupouy, Francois 1822 FRA0.001-0.7625-19.00 
  Lambert, Robert 1779 FRA0.501-0.3025-7.50 
  Soissong, Elzbieta 1676 FRA1.0010.11252.75 
  L`hospital, Philippe 1882 FRA0.501-0.1925-4.75 
 * 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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