Individual Calculations July 2009
 Denis, Philippe  Total change: -12.15  Rating chartPersonal card
 7e Open international de Pierrevert Pierrevert FRA 2009-04-19
RcRownchangeKK*chgGame
 1831 1755 1.00 5 -1.13 15 -16.95 
  Jean, Olivier 2105 FRA0.5010.39155.85 
  Chimento, Laurent 2081 FRA0.001-0.1315-1.95 
  Andro, Bernard 1666 FRA0.001-0.6215-9.30 
  Wolfangel, Claude 1747 FRA0.501-0.0115-0.15 
  Mangani, Jean-Pierre 1554 FRA0.001-0.7615-11.40 

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)
 
 Open International de Pentecote 2009 Bagnoles de l'Orne FRA 2009-05-30
RcRownchangeKK*chgGame
 1907 1755 1.00 2 0.32 15 4.80 
  Bourdonnais, Loic 2105 FRA0.001-0.1115-1.65 
  Auvray, Honorine 1708 FRA1.0010.43156.45 

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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