Individual Calculations February 2014
 Guarisco, Renzo  Total change: 13.50  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1887 1810 2.50 4 0.90 15 13.50 
  Boyard, Marie 1996 LUX0.5010.24153.60 
  Kuenzli, Simon 2018 SUI0.5010.27154.05 
  Lips, Adrian 1682 SUI1.0010.33154.95 
  Manoukian, Alexandre 1853 SUI0.5010.06150.90 

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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