Individual Calculations May 2012
 Obringer, Jean-Marc  Total change: 8.40  Rating chartPersonal card
 Open FIDE de Février 2012 de Hyères (-2200) HYERES FRA 2012-02-24
RcRownchangeKK*chgGame
 1832 2123 5.50 6 0.56 15 8.40 
  Ferrari, Louis 1723  * FRA1.0010.08151.20 
  Legrand, Vincent 1723  * FRA1.0010.08151.20 
  Lebel-Arias, Julia wm1923 MNC1.0010.24153.60 
  Tatinian, William 1774 FRA1.0010.11151.65 
  Bonnafous, Michel 2070 FRA0.501-0.0715-1.05 
  De Muyser, Xavier 1779 FRA1.0010.12151.80 
 * 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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