Individual Calculations April 2014
 Calvert, D Ian  Total change: -20.55  Rating chartPersonal card
 e2e4 High Wycombe Challengers Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 1835 1999 1.50 4 -1.37 15 -20.55 
  Dunlop, Neil J 1819 ENG0.501-0.2415-3.60 
  Twigge-Molecey, Billy 1783 ENG0.001-0.7815-11.70 
  Knight, Colin B 1854 ENG1.0010.31154.65 
  McCabe, Shane 1883 IRL0.001-0.6615-9.90 

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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