Individual Calculations February 2013
 Nusshardt, Dieter  Total change: -16.80  Rating chartPersonal card
 Hilton Schachfestival 2013 Amateurs Basel SUI 2013-01-01
RcRownchangeKK*chgGame
 1913 1804 0.50 3 -0.56 30 -16.80 
  Schaub, Marc 1946 FRA0.5010.19305.70 
  Jovanovic, Aleksandar 1855 SUI0.001-0.4330-12.90 
  Meier, Franz 1938 SUI0.001-0.3230-9.60 

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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