Individual Calculations April 2009
 Blanche, Philippe  Total change: -18.00  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2079 1771 0.00 5 -0.72 25 -18.00 
  Allentin, Eric 2015 FRA0.001-0.2025-5.00 
  Labadie, Jean-Jacques 2044 FRA0.001-0.1725-4.25 
  Ac, Michal 2121 SVK0.001-0.1125-2.75 
  Hartikainen, Markku f2121 FIN0.001-0.1125-2.75 
  Vrublevskaya, Olga wm2096 RUS0.001-0.1325-3.25 

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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