Individual Calculations October 2014
 De Lagontrie, Jean  Total change: -3.40  Rating chartPersonal card
 21e Open de la ville de Sautron SAUTRON FRA 2014-08-29
RcRownchangeKK*chgGame
 1712 1887 4.00 6 -0.17 20 -3.40 
  Lardiere, Antoine 1487  * FRA1.0010.08201.60 
  Pottier, Simeon 1643 FRA0.501-0.3020-6.00 
  Machiels, Etienne 1597 FRA1.0010.16203.20 
  Genereau, Thierry 1865 FRA0.501-0.0320-0.60 
  Picard, Remi 2094 FRA0.001-0.2320-4.60 
  Jackson, Edgar 1585 FRA1.0010.15203.00 
 * 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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