Individual Calculations February 2014
 Nydegger, Charles  Total change: 11.40  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1789 1756 3.50 6 0.76 15 11.40 
  Joncic, Dragan 1925 SUI0.001-0.2815-4.20 
  Birbaum, Hans 1578 SUI1.0010.27154.05 
  Andjelkovic, Slavoljub 1816 SUI0.5010.08151.20 
  Roland, Rainer 1793 GER1.0010.55158.25 
  Wehli, Luc 1730 SUI1.0010.46156.90 
  Schumann, Martin 1893 GER0.001-0.3215-4.80 

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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