Individual Calculations February 2013
 Bonnaud, Albert  Total change: 7.95  Rating chartPersonal card
 Open de Noël - Charleville-Mézières 2012 CHARLEVILLE MEZIERES FRA 2012-12-26
RcRownchangeKK*chgGame
 1943 1763 2.00 5 0.53 15 7.95 
  Delmont, Jean-Robert 2022 FRA0.001-0.1815-2.70 
  Mondeel, Paul 1518 NED1.0010.20153.00 
  Pytel, Bozena wm1936 FRA0.5010.23153.45 
  Vedovotto, Nicolas 2078 FRA0.5010.36155.40 
  Wallart, Adrien 2163  * 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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