Individual Calculations May 2012
 Graf, Silvio  Total change: 29.70  Rating chartPersonal card
 23. Lenk Open Lenk SUI 2012-04-05
RcRownchangeKK*chgGame
 2029 1861 2.50 5 0.99 30 29.70 
  Curien, Nicolas 2209 SUI0.001-0.1130-3.30 
  Buehler, Ueli 1716 SUI1.0010.31309.30 
  Rosebrock, Timotej Alexander 1992 SUI1.0010.683020.40 
  Paladini, Jean-Michel 2064 SUI0.5010.26307.80 
  Coste, Thierry 2162 FRA0.001-0.1530-4.50 

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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