Individual Calculations November 2011
 Mollet, Robert  Total change: -3.30  Rating chartPersonal card
 11. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2011-10-08
RcRownchangeKK*chgGame
 1691 1808 2.50 4 -0.11 30 -3.30 
  Birbaum, Hans 1607 SUI0.501-0.2630-7.80 
  Koppen, Willem 1618 SUI0.501-0.2530-7.50 
  Barczyk, Janusz 1661 SUI1.0010.30309.00 
  Baumann, Juerg-Peter 1877 SUI0.5010.10303.00 

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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