Individual Calculations July 2009
 Baptie, Justin P  Total change: -6.45  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2051 2101 2.50 3 0.84 15 12.60 
  Brockbank, Henry 2100 ENG0.5010.00150.00 
  Farrall, David J 1818 ENG1.0010.16152.40 
  Richmond, Robert J 2236 ENG1.0010.681510.20 

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)
 
 Southend Open Southend ENG 2009-04-10
RcRownchangeKK*chgGame
 2060 2101 1.50 5 -1.27 15 -19.05 
  Lock, Gavin R 2212 ENG0.001-0.3515-5.25 
  Guttridge, David 1980 ENG1.0010.34155.10 
  Sugden, John N 2227 ENG0.001-0.3315-4.95 
  Webster, Richard J 1955 ENG0.001-0.7015-10.50 
  Matthews, Adrian M S 1926 ENG0.501-0.2315-3.45 

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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