Individual Calculations May 2012
 Turner, Joseph David  Total change: -1.05  Rating chartPersonal card
 e2e4 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeKK*chgGame
 2090 2013 2.00 5 -0.07 15 -1.05 
  Jones, Richard S. m2395 WLS0.001-0.0915-1.35 
  Reid, Vaness wf1837 AUS1.0010.27154.05 
  Walton, Alan J c2159 ENG0.001-0.3015-4.50 
  Marley, Andrew S G 1931 ENG1.0010.39155.85 
  Merry, Alan B 2130 ENG0.001-0.3415-5.10 

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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