Individual Calculations July 2010
 Tunks, Dominic  Total change: 0.15  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2077 2076 4.00 8 0.01 15 0.15 
  Humphreys, Jerry G 2082 ENG1.0010.51157.65 
  Jaunooby, Ali Reza 2171 ENG1.0010.63159.45 
  Gilbert, Jonathan A 2058 WLS0.001-0.5315-7.95 
  Valentine, Brian J 1983 ENG0.001-0.6315-9.45 
  Armstrong, William G 1966 ENG1.0010.35155.25 
  Reynolds, D Ian W 2096 ENG1.0010.53157.95 
  Spencer, Carl J 2136 ENG0.001-0.4215-6.30 
  Bonafont, Philip R 2126 ENG0.001-0.4315-6.45 

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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