Individual Calculations June 2014
 Littlejohns, David P  Total change: -10.05  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 2118 2033 0.50 3 -0.67 15 -10.05 
  Mitchell, Martin 2210 SCO0.001-0.2715-4.05 
  Williamson, Roger G 2146 ENG0.001-0.3515-5.25 
  Davey, Mark 1999 ENG0.501-0.0515-0.75 

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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