Individual Calculations October 2013
 Sloan, Cecil  Total change: -9.90  Rating chartPersonal card
 e2e4 Bedford U2000 Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 1776 1690 0.50 3 -0.66 15 -9.90 
  McCabe, Shane 1890 IRL0.001-0.2415-3.60 
  Homer, Neil S 1616 ENG0.501-0.1015-1.50 
  Waters, Andrew C 1822 ENG0.001-0.3215-4.80 

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)
 

 

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