Individual Calculations July 2009
 Ponnet, Jean  Total change: 0.00  Rating chartPersonal card
 14eOpen d'Herlies Herlies FRA 2009-04-18
RcRownchangeRpKK*chgGame
 1877 0 3.50 5 0.00 1902   0.00 
  Charles, Gerald 1913 FRA0.5010.00 0.00 
  Pruvost, Alain 1592 FRA1.0010.00 0.00 
  Dumas, Victor 1796 FRA0.5010.00 0.00 
  Demuys, Maxime 1886 FRA1.0010.00 0.00 
  Platel, Alexandre 2198 FRA0.5010.00 0.00 

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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