Individual Calculations July 2010
 Delpech, Olivier  Total change: -23.55  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 1788 1746 1.00 1 0.56 15 8.40 
  Louis-Sidois, Charles 1788 FRA1.0010.56158.40 

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)
 
 12e open international de Saint Quentin en Yvelines Elancourt FRA 2010-04-25
RcRownchangeKK*chgGame
 1822 1779 0.50 5 -1.75 15 -26.25 
  Bouvier, Clement 1785 FRA0.001-0.4915-7.35 
  Scoatarin, Jean 2037 FRA0.001-0.1815-2.70 
  Lechifflart, Alain 2002 FRA0.001-0.2215-3.30 
  Mongey, Alain 1644 FRA0.001-0.6815-10.20 
  Rodriguez, Jean-Pierre 1643 FRA0.501-0.1815-2.70 

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
 1856 1767 0.00 1 -0.38 15 -5.70 
  Ecalle, Aurelien 1856 FRA0.001-0.3815-5.70 

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)
 

 

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