Individual Calculations July 2009
 Raffaelli, Alain  Total change: 0.00  Rating chartPersonal card
 7e Open international de Pierrevert Pierrevert FRA 2009-04-19
RcRownchangeRpKK*chgGame
 1661 0 1.50 6 0.00 1468   0.00 
  Colandrea, Sauveur 1924 FRA0.0010.00 0.00 
  El Haddad, Mesbah 1622 FRA1.0010.00 0.00 
  Wolfangel, Claude 1747 FRA0.0010.00 0.00 
  Wolfangel, Jocelyne 1408 FRA0.5010.00 0.00 
  Tarragnat, Franck 1784 FRA0.0010.00 0.00 
  Muscariello, Jean 1481 FRA0.0010.00 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)
 
 3e Open International de Gap Gap FRA 2009-04-26
RcRownchangeRpKK*chgGame
 1729 0 1.00 3 0.00 1604   0.00 
  Jouet, Philippe 1894 FRA0.0010.00 0.00 
  Treguer, Jean-Jacques 1644 FRA0.0010.00 0.00 
  Moreau, Lionel 1649 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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