Individual Calculations June 2013
 James, Stephen B  Total change: -42.00  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1842 2030 1.50 4 -1.40 30 -42.00 
  Bansal, Rohan 1791 ENG0.501-0.3030-9.00 
  Willson, Ollie 1650 ENG0.501-0.4130-12.30 
  Harnett, Robert J 2018 ENG0.501-0.0230-0.60 
  Price, Andrew 1907 ENG0.001-0.6730-20.10 

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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