Individual Calculations September 2018
 Jean, Ludovic  Total change: -2.60  Rating chartPersonal card
 27. Open Int. de Martigny Martigny SUI 2018-08-02
RcRownchangeKK*chgGame
 2005 1773 1.00 5 -0.13 20 -2.60 
  Mensch, Etienne m2173  * FRA0.001-0.0820-1.60 
  Perruchoud, Pierre 2010 SUI1.0010.802016.00 
  Michaud, Christian 2068 SUI0.001-0.1520-3.00 
  Corbat, Philippe 1956 SUI0.001-0.2620-5.20 
  Tabin, Rene 1819 SUI0.001-0.4420-8.80 
 * 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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