Individual Calculations September 2013
 Jarreton, Herve  Total change: -9.60  Rating chartPersonal card
 21eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2013-07-20
RcRownchangeKK*chgGame
 1764 2048 6.00 8 -0.64 15 -9.60 
  Jackson, Edgar 1648  * FRA1.0010.08151.20 
  Zounani, Yacine 1750 FRA0.501-0.3515-5.25 
  Willems, Niels 1725 FRA0.501-0.3715-5.55 
  Robic, Damien 1659 FRA1.0010.09151.35 
  Forest, Eric 1799 FRA1.0010.19152.85 
  Grosse, Ludovic 1842 FRA0.001-0.7615-11.40 
  Costa, Jean-Yves 1837 FRA1.0010.23153.45 
  Dicanot, David 1855 FRA1.0010.25153.75 
 * 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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