Individual Calculations November 2010
 Gehr, Hans  Total change: -24.00  Rating chartPersonal card
 10. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2010-10-09
RcRownchangeKK*chgGame
 1741 1873 1.00 3 -0.96 25 -24.00 
  Thonig, Manfred 1607 GER0.001-0.8225-20.50 
  Leuenberger, Urs 2004 SUI0.001-0.3225-8.00 
  Koppen, Willem 1612 SUI1.0010.18254.50 

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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