Individual Calculations February 2014
 Zamora, Ricardo  Total change: 55.50  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1856 1679 3.50 6 1.85 30 55.50 
  Peter, Raymond 1949 SUI0.5010.33309.90 
  Schott, Wolfgang 1881 SUI0.001-0.2430-7.20 
  Tanner, Rene 1904 SUI1.0010.783023.40 
  Montanari, Josef 1806 SUI1.0010.673020.10 
  Brandis, Benjamin 1723 SUI0.5010.06301.80 
  Torricelli, Arnold 1874 SUI0.5010.25307.50 

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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