Individual Calculations March 2010
 Mollet, Robert  Total change: -21.50  Rating chartPersonal card
 33. Zurich Weihnachtsopen Allgemein Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 1847 1814 0.50 3 -0.86 25 -21.50 
  Lustenberger, Josef 1806 SUI0.001-0.5125-12.75 
  Haas, Adrian 1850 SUI0.001-0.4525-11.25 
  Bosshard, Rolf 1884 SUI0.5010.10252.50 

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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