Individual Calculations September 2014
 Mahoney, Nicholas  Total change: -0.20  Rating chartPersonal card
 101st British Major Open Championship Aberystwyth ENG 2014-07-21
RcRownchangeKK*chgGame
 1840 1764 4.00 10 -0.01 20 -0.20 
  Garnett, John S 2012 ENG0.001-0.1920-3.80 
  Taylor, William J 2007 ENG0.5010.30206.00 
  Hassall, Mark I 1962 ENG0.5010.26205.20 
  McCarthy, Damian 1899 ENG0.5010.18203.60 
  Higgs, Joshua 1889 ENG0.5010.17203.40 
  Herring, Samuel 1733 ENG0.001-0.5420-10.80 
  Wilson, Matthew R 1782 ENG0.5010.03200.60 
  Shepherd, Katherine M 1787 ENG0.5010.03200.60 
  Brown, Terry 1542 ENG1.0010.22204.40 
  Yiamakis, Albert 1785 ENG0.001-0.4720-9.40 

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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