Individual Calculations November 2011
 Wipf, Armin  Total change: 38.70  Rating chartPersonal card
 11. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2011-10-08
RcRownchangeKK*chgGame
 1671 1495 3.50 8 1.29 30 38.70 
  Bisig, Richard 1818 SUI0.001-0.1330-3.90 
  Schaerrer, Heinz 1661 SUI1.0010.723021.60 
  Brandenberger, Walter 1731 SUI0.001-0.2030-6.00 
  Thonig, Manfred 1647 GER0.001-0.3030-9.00 
  Ritter, Fredy 1634 SUI0.5010.19305.70 
  Huber, Ruth 1673 SUI0.001-0.2730-8.10 
  Wisser, Karl 1508 SUI1.0010.523015.60 
  Gross, Rainer 1694 SUI1.0010.763022.80 

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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