Individual Calculations February 2015
 Kaeppeli, Adriano  Total change: 22.40  Rating chartPersonal card
 Schachfestival Basel Amateure 2015 Basel SUI 2015-01-01
RcRownchangeKK*chgGame
 1864 1861 4.00 7 0.56 40 22.40 
  Zahner, Rolf 1631 SUI1.0010.21408.40 
  Rusconi, Benito 1669 SUI1.0010.254010.00 
  Nyffenegger, Michael 1996 SUI1.0010.684027.20 
  Lange, David 1923 NOR0.5010.09403.60 
  Stefanov, Evtim 1978 BUL0.001-0.3440-13.60 
  Felix, Raimundo Nascimento 1922 BRA0.5010.08403.20 
  Heinatz, Maria 1927 SUI0.001-0.4140-16.40 

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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