Individual Calculations December 2013
 Brown, Alan M  Total change: 3.30  Rating chartPersonal card
 Paignton Chess Congress 2013: RON BRUCE PREMIER Paignton ENG 2013-09-01
RcRownchangeKK*chgGame
 2055 2087 3.50 6 0.26 15 3.90 
  Coburn, Joseph A 1805 ENG1.0010.16152.40 
  Berry, Stephen H f2311 ENG0.001-0.2215-3.30 
  Bolt, Graham 2026 ENG1.0010.42156.30 
  Bass, John W 2073 ENG1.0010.48157.20 
  Crombleholme, Alan K 2101 ENG0.001-0.4815-7.20 
  Fegan, Chris 2013 ENG0.501-0.1015-1.50 

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)
 
 4NCL 2013-14 Rounds 1-2 Various ENG 2013-11-16
RcRownchangeKK*chgGame
 2061 2087 0.50 1 -0.04 15 -0.60 
  Agnew, Alan 2061 ENG0.501-0.0415-0.60 

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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