Individual Calculations March 2011
 Poun, Piknoreak  Total change: -24.25  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1741 1741 1.00 4 -0.97 25 -24.25 
  Arend, Michal 1881 SUI0.001-0.3125-7.75 
  Montanari, Josef 1815 SUI0.001-0.4025-10.00 
  Welch, Fabian 1771 SUI0.001-0.4625-11.50 
  Lincke, Paul 1496 SUI1.0010.20255.00 

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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