Individual Calculations May 2012
 Spiteri, Jean  Total change: 7.50  Rating chartPersonal card
 Fidelite 5 ANNEMASE FRA 2012-01-03
RcRownchangeKK*chgGame
 1788 2035 4.50 5 0.50 15 7.50 
  Schaerer, Marc 1855 SUI0.501-0.2415-3.60 
  Nyffenegger, Pascal 1830 FRA1.0010.24153.60 
  Izbicki, Ralph 1784 SUI1.0010.19152.85 
  Vuillermoz, Herve 1804 FRA1.0010.21153.15 
  Racs, Olivier 1666 FRA1.0010.10151.50 

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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