Individual Calculations June 2013
 Paul, Nathanael  Total change: 70.50  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1905 1825 5.00 7 2.23 30 66.90 
  Foley, John P 2005 ENG0.5010.24307.20 
  Taylor, Robert P 1944 ENG1.0010.663019.80 
  Grieve, Harry 1619 ENG1.0010.24307.20 
  Lees, Fraser A 1825 SCO1.0010.503015.00 
  Horton, Jamie A 2009 ENG1.0010.743022.20 
  Thorpe, Thomas G 1853 WLS0.001-0.4630-13.80 
  Foster, James J 2081 ENG0.5010.31309.30 

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)
 
 e2e4 Nottingham U1900 May 2013 Nottingham ENG 2013-05-10
RcRownchangeKK*chgGame
 1889 1804 0.50 1 0.12 30 3.60 
  Ai, Farshad 1889 ENG0.5010.12303.60 

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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