Rapid: Individual Calculations March 2016
 Scott, Martin  Total change: 3.60  Rating chartPersonal card
 Golders Green Rapidplay Congress Amateur U120 Feb 16 London ENG 2016-02-13
RcRownchangeKK*chgGame
 1285 1148 1.50 4 0.18 20 3.60 
  Healey, David J 1260 ENG0.5010.15203.00 
  Ainscow, Faye 1460 ENG0.001-0.1420-2.80 
  White, Nigel 1257 ENG0.001-0.3520-7.00 
  Hastilow, Sarah 1161 ENG1.0010.522010.40 

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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