Individual Calculations May 2010
 Harley-Yeo, Gareth  Total change: -6.90  Rating chartPersonal card
 e2e4.org.uk Uxbridge Congress Uxbridge, London ENG 2010-03-19
RcRownchangeKK*chgGame
 2153 2053 1.00 4 -0.46 15 -6.90 
  Richter, Hans S 2187 CHI0.5010.18152.70 
  McIntyre, Paul 2118 SCO0.5010.09151.35 
  Burrows, Martin P 2186 ENG0.001-0.3215-4.80 
  De Coverly, Roger D 2119 ENG0.001-0.4115-6.15 

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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