Individual Calculations September 2011
 Jamme, Jean-Pierre  Total change: 3.90  Rating chartPersonal card
 19ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2011-07-23
RcRownchangeKK*chgGame
 1878 1944 5.50 9 0.26 15 3.90 
  Ringuet, Claude 1544  * FRA1.0010.08151.20 
  Bissieres, Matthieu f2344  * FRA0.001-0.0815-1.20 
  Perrot, Pierre 1712 FRA0.001-0.7915-11.85 
  Brand, Jean-Claude 1613 FRA1.0010.12151.80 
  Navarro, Robin 1746 FRA1.0010.24153.60 
  Berard, Jean-Claude 1820 FRA1.0010.33154.95 
  Castro, John 2189 FRA0.5010.30154.50 
  Lewis, John 2107 FRA0.001-0.2815-4.20 
  Fabre, Philippe 1829 FRA1.0010.34155.10 
 * 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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