Individual Calculations September 2011
 Perrot, Pierre  Total change: 108.60  Rating chartPersonal card
 9e OPEN d'été de St Lo SAINT LO FRA 2011-07-07
RcRownchangeKK*chgGame
 1777 1712 3.50 8 0.06 30 1.80 
  Delabbey, Olivier 1491 FRA1.0010.22306.60 
  Le Masle, Raphael 2038 FRA0.5010.373011.10 
  Veron, Cyprien c2062 FRA0.001-0.1130-3.30 
  Lelong, Eric 1946 FRA0.001-0.2130-6.30 
  Durand, Denis 1464 FRA1.0010.19305.70 
  Ollagnier, Aurelien 1739 FRA0.5010.04301.20 
  Tarbuck, David 1903 FRA0.001-0.2530-7.50 
  Jamar, Marc 1572 BEL0.501-0.1930-5.70 

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)
 
 19ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2011-07-23
RcRownchangeKK*chgGame
 1969 1712 5.50 9 3.56 30 106.80 
  Rabineau, Clement 2112  * FRA0.001-0.0830-2.40 
  Soblechero, Hugo 1493 FRA1.0010.22306.60 
  Jamme, Jean-Pierre 1944 FRA1.0010.793023.70 
  Duff, Rufus 1973 ENG0.5010.32309.60 
  Renaux, Osmin 1964 FRA0.5010.31309.30 
  Pierrard, Bernard 1899 FRA1.0010.743022.20 
  Mania, Clement 2112  * FRA1.0010.923027.60 
  Adam, Etienne 2112  * FRA0.5010.423012.60 
  Mladenov, Plamen m2112  * BUL0.001-0.0830-2.40 
 * 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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