Rapid: Individual Calculations August 2015
 Shaw, Ralph  Total change: -6.80  Rating chartPersonal card
 2015 NSW Rapid Sydney AUS 2015-07-12
RcRownchangeKK*chgGame
 1932 1648 0.00 2 -0.34 20 -6.80 
  Ng, Clive 2002 AUS0.001-0.1120-2.20 
  Ball, Christopher 1861 AUS0.001-0.2320-4.60 

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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