Individual Calculations September 2014
 Eandi, Arnaldo  Total change: -9.00  Rating chartPersonal card
 23. Open International de Martigny Martigny SUI 2014-07-25
RcRownchangeKK*chgGame
 1873 1710 1.50 6 -0.45 20 -9.00 
  Barletta, Mauro c2110  * ITA0.001-0.0820-1.60 
  Cittadini, Dario 1960 SUI0.001-0.1920-3.80 
  Beney, Eddy 2065 SUI0.001-0.1120-2.20 
  Fournier, Michel 1504 SUI1.0010.24204.80 
  Dong, Vicente Li 1584 POR0.501-0.1720-3.40 
  Moret, Jean-Paul 2015 SUI0.001-0.1420-2.80 
 * 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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