Individual Calculations April 2009
 Rodier, David  Total change: 12.15  Rating chartPersonal card
 Chpt de le Reunion Saint Denis FRA 2008-09-20
RcRownchangeKK*chgGame
 1955 2162 6.00 7 0.81 15 12.15 
  Lebon, Yohan 1812 FRA1.0010.11151.65 
  Roussel, Pierre-Olivier 1880 FRA1.0010.16152.40 
  Hoareau, William 2102 FRA0.001-0.5815-8.70 
  Lorans, Sylvain 2209 FRA1.0010.57158.55 
  Ane, Regis 1992 FRA1.0010.28154.20 
  Faustin, Patrice 1812 FRA1.0010.11151.65 
  Travers, Christophe 1879 FRA1.0010.16152.40 

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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