Individual Calculations July 2010
 Zahnd, Edy  Total change: 12.25  Rating chartPersonal card
 Open de Neuchatel Neuchatel SUI 2010-05-21
RcRownchangeKK*chgGame
 2067 1978 2.50 5 0.49 25 12.25 
  Huss, Andreas m2326 SUI0.001-0.1125-2.75 
  Buffat, Pierre-Andre 1791 SUI1.0010.26256.50 
  Pantillon, Patrick Andre 1847 SUI1.0010.32258.00 
  Prunescu, Claudiu 2233 ROU0.001-0.1925-4.75 
  Pauchard, Pierre 2138 SUI0.5010.21255.25 

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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