Individual Calculations April 2008
 Jeffries, Majid  Total change: 10.50  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2097 2012 0.50 1 0.12 15 1.80 
  Freeman, Richard C P 2097 ENG0.5010.12151.80 

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)
 
 Wellington College International Crowthorne ENG 2008-01-18
RcRownchangeKK*chgGame
 2024 2012 4.50 8 0.58 15 8.70 
  Messam-Sparks, Lateefah 1922 ENG0.501-0.1215-1.80 
  Rudd, Jack f2326 ENG0.001-0.1415-2.10 
  Jain, Radha 1782 ENG1.0010.21153.15 
  Auckland, Elliott 1925 ENG0.501-0.1215-1.80 
  Bailey, Kevin J 2103 ENG0.5010.12151.80 
  Jain, Akash 1996 ENG1.0010.48157.20 
  Salimbeni, George P W 2026 ENG0.5010.02150.30 
  Roberts, David L 2109 ENG0.5010.13151.95 

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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