Individual Calculations September 2012
 Kern, Nicolas  Total change: 7.20  Rating chartPersonal card
 XIX Open international d'été de Nice NICE FRA 2012-07-23
RcRownchangeKK*chgGame
 1857 1847 4.50 8 0.48 15 7.20 
  Lomandong, Noela-Joyce 1516 MNC1.0010.12151.80 
  Bressac, Stephane f2247  * FRA0.001-0.0815-1.20 
  Stiffler, Jean-Marc 1654 SUI1.0010.25153.75 
  Salvetti, Alec f2241 ITA0.001-0.0815-1.20 
  Benlakhal, Patrick 1708 FRA0.501-0.1915-2.85 
  Radoman, Emmanuel 1574 FRA1.0010.17152.55 
  Roussiere, Christophe 2041 FRA0.001-0.2515-3.75 
  Huin, Eric 1873 FRA1.0010.54158.10 
 * 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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