Individual Calculations September 2011
 Ypma, Peter  Total change: -1.50  Rating chartPersonal card
 18ème Open Côte d'Argent NAUJAC SUR MER FRA 2011-07-13
RcRownchangeKK*chgGame
 1861 2106 4.50 6 -0.10 15 -1.50 
  Las Heras Aixandri, Sara 1706  * ESP1.0010.08151.20 
  Roussel, Glenn 1751 FRA1.0010.11151.65 
  Swerdlin, Ryan 1809 FRA0.001-0.8515-12.75 
  Laigneau, Frederic 1726 FRA1.0010.09151.35 
  Trolonge, Remi 1730 FRA1.0010.09151.35 
  Vernay, Clovis m2441 FRA0.5010.38155.70 
 * 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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