Individual Calculations July 2008
 Tippleston, Charles E  Total change: 7.05  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2170 2178 2.00 3 0.47 15 7.05 
  Harakis, Alexis M 2194 ENG0.001-0.4815-7.20 
  Player, Edmund C 2132 ENG1.0010.44156.60 
  Rutter, Nick J 2183 ENG1.0010.51157.65 

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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