Individual Calculations September 2010
 Ritter, Andre  Total change: -48.45  Rating chartPersonal card
 14e open de Wasselonne Wasselonne FRA 2010-08-05
RcRownchangeKK*chgGame
 1642 1940 1.00 5 -3.23 15 -48.45 
  Barthel, Michel 1607 FRA0.501-0.3815-5.70 
  Boyarchenko, Vlada 1660 LUX0.001-0.8415-12.60 
  Flick, Antoine 1540  * FRA0.501-0.4215-6.30 
  Fischer, Julie 1757 FRA0.001-0.7415-11.10 
  Muller, Etienne 1645 FRA0.001-0.8515-12.75 
 * 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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