Individual Calculations January 2014
 Healy, Tom  Total change: -9.15  Rating chartPersonal card
 21. Bad Bertricher Schachtage Open Bad Bertrich GER 2013-11-29
RcRownchangeKK*chgGame
 2050 1991 1.50 5 -0.61 15 -9.15 
  Kathstede, Gerd, Dr. 2123 GER0.001-0.3215-4.80 
  Pruesse, Horst 2037 GER0.001-0.4415-6.60 
  Davis, Lee 1946 WLS0.001-0.5615-8.40 
  Gerhards, Walter 1962 GER1.0010.46156.90 
  Kessler, Andreas 2184 GER0.5010.25153.75 

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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