Individual Calculations July 2010
 David, Vincent  Total change: -13.50  Rating chartPersonal card
 Nationale 2 - R10-11 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 2395 2420 0.00 2 -1.07 10 -10.70 
  Monroy, Charles m2459 FRA0.001-0.4510-4.50 
  Delaunay, Sebastien f2330 FRA0.001-0.6210-6.20 

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)
 
 7e Open d'Isle Isle FRA 2010-05-13
RcRownchangeKK*chgGame
 2131 2420 5.50 7 -0.28 10 -2.80 
  Kirastinnicos, Mikael 2020  * FRA1.0010.08100.80 
  Joli, Laurent 2020  * FRA1.0010.08100.80 
  Chamaillard, Sylvain 2171 FRA0.501-0.3110-3.10 
  Jarreton, Herve 2037 FRA1.0010.09100.90 
  Saucey, Michel f2331 FRA0.501-0.1210-1.20 
  Lafaurie, Pierre 2082 FRA1.0010.12101.20 
  Loiret, Stanislas 2255 FRA0.501-0.2210-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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