Individual Calculations January 2009
 Gehr, Hans  Total change: 0.00  Rating chartPersonal card
 8. Winterthurer Schachwoche/Int. Open Winterthur SUI 2008-10-03
RcRownchangeRpKK*chgGame
 1841 0 4.00 7 0.00 1854   0.00 
  Scherrer, Heinrich 1948 SUI1.0010.00 0.00 
  Nydegger, Charles 1787 SUI0.5010.00 0.00 
  Bachmann, Christian 1816 SUI1.0010.00 0.00 
  Schmidt, Maurin 1917 SUI1.0010.00 0.00 
  Petrovic, Marko 1959 SLO0.0010.00 0.00 
  Suwendo, Poedjo 1800 SUI0.0010.00 0.00 
  Gill, William 1658 IRL0.5010.00 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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