Individual Calculations November 2012
 Ritter, Fredy  Total change: -33.60  Rating chartPersonal card
 12. Winterthurer Schachwoche Allgemein Winterthur SUI 2012-10-06
RcRownchangeKK*chgGame
 1626 1564 1.00 5 -1.12 30 -33.60 
  Cicilano, Michele 1829 SUI0.001-0.1830-5.40 
  Poun, Piknoreak 1711 SUI0.001-0.3030-9.00 
  Joerke, Siegfried 1630 SUI0.001-0.4130-12.30 
  Lincke, Paul 1507 SUI0.001-0.5830-17.40 
  Schoeb, Peter 1452 SUI1.0010.353010.50 

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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