Individual Calculations July 2009
 Calonne, Pascal  Total change: 2.40  Rating chartPersonal card
 1st Chess Open Tour de Juvisy Juvisy sur Orge FRA 2009-04-10
RcRownchangeKK*chgGame
 1893 1543 0.00 2 -0.22 15 -3.30 
  Andrieu, Philippe 1893 FRA0.001-0.1115-1.65 
  Forget, Cyril 1893 FRA0.001-0.1115-1.65 

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)
 
 14eOpen d'Herlies Herlies FRA 2009-04-18
RcRownchangeKK*chgGame
 1779 1543 1.50 5 0.38 15 5.70 
  Houssin, Vianney 1833 FRA0.001-0.1615-2.40 
  Szurhaj, William 1667 FRA1.0010.671510.05 
  Vandemeulebrouck, Renaud 1893 FRA0.001-0.1115-1.65 
  Urbaniak, Patrick 1893 FRA0.001-0.1115-1.65 
  Duflou, Andre 1611 FRA0.5010.09151.35 

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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