Individual Calculations July 2008
 Breffi, Nicolas  Total change: 29.50  Rating chartPersonal card
 Chpt de France des Jeunes - Minimes La Roche sur Yon FRA 2008-04-20
RcRownchangeKK*chgGame
 1981 1841 4.00 9 1.18 25 29.50 
  Laurent, Maxime 2051 FRA1.0010.772519.25 
  Mahiouz, Oualid 2010 FRA0.001-0.2825-7.00 
  Jardine, Ludovic 1935 FRA1.0010.632515.75 
  Billon, Olivier 1978 FRA0.001-0.3225-8.00 
  Castro, John 2000 FRA0.001-0.2925-7.25 
  Racle, Valentin 1980 FRA0.5010.19254.75 
  Chanel, Virgile 1906 FRA1.0010.592514.75 
  Silva, Francis 2009 FRA0.5010.22255.50 
  Roth, Antoine 1963 FRA0.001-0.3325-8.25 

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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