Individual Calculations May 2011
 Dallemagne, Roger  Total change: -4.95  Rating chartPersonal card
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1695 1509 2.00 8 -0.33 15 -4.95 
  Lancien, Yves 1762 FRA0.001-0.1915-2.85 
  Saunier, Jean-Francois 1744 FRA0.001-0.2115-3.15 
  Borowski, Jacques 1405 FRA1.0010.36155.40 
  Saliou, Ronan 1310 FRA1.0010.24153.60 
  De Lagontrie, Jean 1909  * FRA0.001-0.0815-1.20 
  Duget, Long Jc 1862 FRA0.001-0.1115-1.65 
  Lambert, Olivier 1812 FRA0.001-0.1415-2.10 
  Julien, Jean-Luc 1754 FRA0.001-0.2015-3.00 
 * 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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