Individual Calculations September 2011
 Herry, Serwan  Total change: 15.45  Rating chartPersonal card
 10e Festival International de Condom - Tournoi A (+1700) CONDOM FRA 2011-07-09
RcRownchangeKK*chgGame
 1887 1718 3.50 8 1.03 15 15.45 
  Garrel, Alain 2070 FRA1.0010.891513.35 
  Forgues, Fabien 2118  * FRA0.001-0.0815-1.20 
  Zaninetti, Laurent 1996 FRA0.001-0.1715-2.55 
  Ratsiambahotra, Tahiry 2003 FRA0.001-0.1615-2.40 
  Catala, Laurent 1881 FRA0.001-0.2815-4.20 
  Finkel, Julie 1723 FRA0.5010.01150.15 
  Finkel, Anne-Sophie 1690 FRA1.0010.46156.90 
  Dufour, Celine 1612 FRA1.0010.36155.40 
 * 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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