Individual Calculations December 2012
 Maullin, Robert E  Total change: -6.30  Rating chartPersonal card
 e2e4 Brighton Open Nov 2012 Brighton ENG 2012-11-09
RcRownchangeKK*chgGame
 2105 2138 2.50 5 -0.21 30 -6.30 
  McCarthy, Damian 1879 ENG1.0010.18305.40 
  Kirk, Ezra 2258 ENG1.0010.663019.80 
  Sowray, Peter J f2362 ENG0.001-0.2230-6.60 
  Skulte, Christopher 1969 AUS0.501-0.2230-6.60 
  Seymour, Timothy P 2057 ENG0.001-0.6130-18.30 

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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