Individual Calculations May 2018
 Taylor, Robert P  Total change: -22.60  Rating chartPersonal card
 18th 4NCL Congress Major Doncaster ENG 2018-04-13
RcRownchangeKK*chgGame
 1763 1787 1.50 5 -1.13 20 -22.60 
  Bielby, Paul R 1890 ENG0.001-0.3620-7.20 
  Oliver, Bruce R 1584 ENG0.501-0.2620-5.20 
  Burns, Martin J 1901 ENG0.001-0.3420-6.80 
  Ross, Stuart 1605 ENG1.0010.26205.20 
  Almazedi, Firas 1834 ENG0.001-0.4320-8.60 

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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