Individual Calculations December 2013
 El-Mais, Ibaa  Total change: 1.65  Rating chartPersonal card
 Open du Jura 2013 Court SUI 2013-11-22
RcRownchangeKK*chgGame
 1926 2080 3.50 5 0.11 15 1.65 
  Genet, Xavier 1680  * FRA1.0010.08151.20 
  Kaser, Nicolas 1822 SUI0.501-0.3215-4.80 
  Recordon, Patrick 1680  * SUI1.0010.08151.20 
  Unternaehrer, Nicolas 1968 SUI1.0010.35155.25 
  Le Roux, Jean-Pierre g2480  * FRA0.001-0.0815-1.20 
 * 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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