Individual Calculations July 2008
 Varnam, Liam D  Total change: 16.80  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2188 2033 2.00 3 1.12 15 16.80 
  Hardman, Michael J 2117 ENG1.0010.62159.30 
  Trevelyan, John 2196 WLS0.5010.22153.30 
  Mason, Donald J 2251 ENG0.5010.28154.20 

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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