Individual Calculations July 2010
 Rodriguez, Jean-Pierre  Total change: -1.05  Rating chartPersonal card
 12e open international de Saint Quentin en Yvelines Elancourt FRA 2010-04-25
RcRownchangeKK*chgGame
 1759 1643 1.50 5 -0.28 15 -4.20 
  Fayolle, Guy 1874 FRA0.001-0.2115-3.15 
  Richet, Clement 1990 FRA0.001-0.1115-1.65 
  Fosse, Jean-Claude 1363 FRA1.0010.16152.40 
  Duval, Dominique 1791 FRA0.001-0.3015-4.50 
  Delpech, Olivier 1779 FRA0.5010.18152.70 

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)
 
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1805 1643 0.50 1 0.21 15 3.15 
  Maxime, Philippe 1805 FRA0.5010.21153.15 

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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