Individual Calculations April 2014
 Jackson, Paul G  Total change: 14.55  Rating chartPersonal card
 e2e4 High Wycombe Challengers Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 1880 1887 3.50 5 0.97 15 14.55 
  Sheremetyeva, Elizaveta 1694 ENG1.0010.25153.75 
  De Coverly, Roger D 2017 ENG0.001-0.3215-4.80 
  Wilson, Matthew R 1781 ENG1.0010.36155.40 
  Tart, Peter K 1955 ENG1.0010.59158.85 
  Nandi, Robin J 1953 ENG0.5010.09151.35 

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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