Individual Calculations March 2016
 Abbott, Mark V  Total change: -17.60  Rating chartPersonal card
 7th 4NCL Congress Open Birmingham ENG 2016-01-29
RcRownchangeKK*chgGame
 1983 1873 1.00 4 -0.44 40 -17.60 
  Kalavannan, Koby 2144 ENG0.001-0.1740-6.80 
  Rice, Chris B 1999 ENG0.001-0.3340-13.20 
  Savage, Nicholas W 2020 ENG0.001-0.3040-12.00 
  Brooke, John 1770 ENG1.0010.364014.40 

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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