Individual Calculations November 2011
 Bisig, Richard  Total change: -9.30  Rating chartPersonal card
 11. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2011-10-08
RcRownchangeKK*chgGame
 1778 1818 3.50 7 -0.31 30 -9.30 
  Wipf, Armin 1495 SUI1.0010.13303.90 
  Berset, Alan 1894 SUI0.001-0.4030-12.00 
  Macher, Walter 1628 SUI1.0010.25307.50 
  Keller, Felix 1898 SUI0.5010.11303.30 
  Tschurr, Christof 1894 SUI0.5010.10303.00 
  Baumann, Kurt 1985 SUI0.001-0.2830-8.40 
  Barz, Norbert 1650 SUI0.501-0.2230-6.60 

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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