Individual Calculations September 2009
 Ferraro, Mauro  Total change: 0.00  Rating chartPersonal card
 18. Open Int. de Martigny Martigny SUI 2009-07-31
RcRownchangeRpKK*chgGame
 2045 0 1.00 4 0.00 1852   0.00 
  Burnier, David f2300 SUI0.0010.00 0.00 
  Delacroix, Jean-Daniel 2037 SUI0.0010.00 0.00 
  Andjelkovic, Slavoljub 1874 SUI0.5010.00 0.00 
  Coletta, Stephane 1968 SUI0.5010.00 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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