Individual Calculations July 2009
 Da Costa, Manuel  Total change: 0.00  Rating chartPersonal card
 Performances Ligues Various FRA 2008-10-15
RcRownchangeRpKK*chgGame
 1881 0 3.00 4 0.00 1906   0.00 
 Champagne 1 - R6 CHA FRA 2009-03-15
RcRownchangeRpKK*chgGame
 1858 0 1.00 1 0.00 1871   0.00 
  Lecocq, Pierre 1858 FRA1.0010.00 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)
 
 Champagne 1 - R7 CHA FRA 2009-04-06
RcRownchangeRpKK*chgGame
 1895 0 1.00 1 0.00 1908   0.00 
  Barnier, Christophe 1895 FRA1.0010.00 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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