Individual Calculations October 2013
 Openshaw, David K  Total change: -5.40  Rating chartPersonal card
 e2e4 Bedford U2000 Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 1851 1918 2.00 4 -0.36 15 -5.40 
  Waters, Andrew C 1822 ENG1.0010.37155.55 
  Sagues, Vincent 1893 FRA0.501-0.0315-0.45 
  McCabe, Shane 1890 IRL0.001-0.5415-8.10 
  O Gorman, Brendan 1798 ENG0.501-0.1615-2.40 

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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