Individual Calculations November 2010
 Nohl, Hansjoerg  Total change: -20.25  Rating chartPersonal card
 10. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2010-10-09
RcRownchangeKK*chgGame
 1694 1954 3.50 6 -1.35 15 -20.25 
  Welch, Fabian 1759 SUI0.501-0.2515-3.75 
  Zuest, Leonard 1729 SUI0.001-0.7815-11.70 
  Barczyk, Janusz 1640 SUI1.0010.14152.10 
  Mollet, Robert 1793 SUI0.501-0.2115-3.15 
  Florin, Jon 1628 SUI0.501-0.3715-5.55 
  Koppen, Willem 1612 SUI1.0010.12151.80 

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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