Individual Calculations February 2014
 Gretz, Denis  Total change: 27.60  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1845 1929 6.00 7 1.84 15 27.60 
  Osuna, Pablo 1558 SUI1.0010.10151.50 
  Arend, Michal 1854 SUI1.0010.40156.00 
  Biasi, Grace 1685 SUI1.0010.20153.00 
  Taras, Marian 2052 POL1.0010.671510.05 
  Berset, Alan 1964 SUI0.5010.05150.75 
  Petr, Glenn 1917 SUI0.501-0.0215-0.30 
  Wahl, Peter 1887 SUI1.0010.44156.60 

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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