Individual Calculations September 2010
 Payne, Matthew J  Total change: -25.50  Rating chartPersonal card
 British Championship - Major Open Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 1913 1874 3.50 10 -1.02 25 -25.50 
  Fallowfield, Jeremy 2074 ENG0.001-0.2425-6.00 
  Rambaldi, Francesco f1958 ITA0.001-0.3825-9.50 
  Sivakumar, Athman 1803 ENG1.0010.402510.00 
  Rayner, Francis 2149 WLS0.001-0.1725-4.25 
  Yiamakis, Albert 1704 ENG0.501-0.2225-5.50 
  Iyengar, Ilya 2018 ENG0.5010.19254.75 
  Dale, Hannah 1759 ENG1.0010.34258.50 
  Senior, Thomas 1863 ENG0.001-0.5225-13.00 
  Stayt, James N 1996 ENG0.5010.17254.25 
  Roy, Ali 1806 SCO0.001-0.5925-14.75 

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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