Individual Calculations May 2015
 Sheppard, Derek Alan  Total change: -8.80  Rating chartPersonal card
 2nd 4NCL Congress Open Wakefield ENG 2015-04-17
RcRownchangeKK*chgGame
 2027 1755 0.50 4 -0.22 40 -8.80 
  Gibson, Christopher A 1981 ENG0.5010.294011.60 
  Newton, Robert A 2041 ENG0.001-0.1640-6.40 
  Slinger, Tony J 1930 ENG0.001-0.2740-10.80 
  Shaw, Peter 2155  * ENG0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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