Individual Calculations September 2010
 Anderson, John  Total change: -12.60  Rating chartPersonal card
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2184 2208 4.50 10 -0.84 15 -12.60 
  Rendle, Thomas E m2391 ENG0.001-0.2615-3.90 
  Jameson, David 2047 WLS1.0010.29154.35 
  Brown, Martin 2093 ENG0.501-0.1615-2.40 
  Mason, Donald J 2219 ENG0.5010.02150.30 
  Clarke, Brandon G I 2097 ENG1.0010.35155.25 
  Arkell, Keith C g2465 ENG0.5010.32154.80 
  Greet, Andrew N m2451 ENG0.001-0.2015-3.00 
  Makepeace, Philip J 2074 ENG0.001-0.6815-10.20 
  Mackle, Dominic 2021 ENG0.001-0.7415-11.10 
  Cumming, Rhys 1986 ENG1.0010.22153.30 

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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