Individual Calculations July 2010
 Hart, David P O  Total change: 6.00  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2107 2012 3.00 7 0.40 15 6.00 
  Moore, John C 2049 ENG1.0010.55158.25 
  Edgell, Ben P 2100 ENG0.5010.12151.80 
  Padilla, Pablo 2169 ESP0.001-0.2915-4.35 
  Clark, Ian C 2072 ENG0.001-0.4215-6.30 
  Mansson, James C 2142 ENG0.001-0.3215-4.80 
  McKenna, Jason P 2155 ENG1.0010.691510.35 
  McCorry, Robert T 2061 ENG0.5010.07151.05 

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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