Individual Calculations July 2009
 Gac, Jean-Luc  Total change: 0.00  Rating chartPersonal card
 Performances Interclubs Various FRA 2008-10-16
RcRownchangeRpKK*chgGame
 1876 0 0.00 3 0.00 1176   0.00 
 Tournoi de Paques de Brest Brest FRA 2009-04-11
RcRownchangeRpKK*chgGame
 1756 0 1.00 4 0.00 1563   0.00 
  Desbois, Antoine 1956 FRA0.5010.00 0.00 
  Collin, Jean-Philippe 1700 FRA0.0010.00 0.00 
  Fournel, Didier 1746 FRA0.0010.00 0.00 
  Lescop, Etienne 1620 FRA0.5010.00 0.00 

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)
 
 4e Open d'Echecs d'Angers Angers FRA 2009-04-17
RcRownchangeRpKK*chgGame
 1454 0 0.50 2 0.00 1261   0.00 
  Josse, Emmanuelle 1415 FRA0.0010.00 0.00 
  Durfort, Olivier 1492 FRA0.5010.00 0.00 

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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