Individual Calculations February 2013
 Mass, Elvira  Total change: -8.40  Rating chartPersonal card
 Hilton Schachfestival 2013 Amateurs Basel SUI 2013-01-01
RcRownchangeKK*chgGame
 1788 1991 4.00 6 -0.56 15 -8.40 
  Fischer, Paul 1732 SUI1.0010.18152.70 
  Lenders, Jean-Pierre 1825 SUI1.0010.28154.20 
  Vyvyan, Philippe 1730 FRA0.501-0.3215-4.80 
  Florin, Jon 1825 SUI0.001-0.7215-10.80 
  Hyoetylae, Tapio 1797 SUI1.0010.25153.75 
  Nguyen, Nam-Khang 1820 SUI0.501-0.2315-3.45 

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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