Individual Calculations September 2011
 Costa, Anthony  Total change: 4.50  Rating chartPersonal card
 Open du Cavalier D'Or CAGNES SUR MER FRA 2011-07-02
RcRownchangeKK*chgGame
 1860 1562 1.50 5 0.71 15 10.65 
  Franken, Jean-Baptiste 1778 FRA1.0010.781511.70 
  Zermiche, Cherif 1962  * FRA0.001-0.0815-1.20 
  Gambini, Stephane 1962  * FRA0.5010.42156.30 
  Rayne, Remy 1751 FRA0.001-0.2515-3.75 
  Pellicano, Marc 1847 FRA0.001-0.1615-2.40 
 * 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)
 
 23ème open international d'été - "Trophée Novotel Montfleury" A >2000 ELO CANNES FRA 2011-07-18
RcRownchangeKK*chgGame
 1751 1562 1.50 7 -0.41 15 -6.15 
  Banuls, Adrien 1958 FRA0.001-0.0815-1.20 
  Hadamard, Olivier 1811 FRA0.5010.31154.65 
  Bergame, Alain 1867 FRA0.001-0.1415-2.10 
  Kirastinnicos, Mikael 1685 FRA0.001-0.3315-4.95 
  Raynaud, Jean-Philippe 1587 FRA0.5010.03150.45 
  Rei-Rosa, Jean-Jacques 1755 FRA0.5010.25153.75 
  Jrade, Willis 1595 FRA0.001-0.4515-6.75 

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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