Individual Calculations November 2010
 Heaton, Paul  Total change: 1.50  Rating chartPersonal card
 Berks & Bucks Challengers Twyford ENG 2010-08-28
RcRownchangeKK*chgGame
 1868 2028 3.50 4 0.65 25 16.25 
  Archer-Lock, Adrian 1856 ENG1.0010.27256.75 
  Marley, Andrew 1861 ENG1.0010.28257.00 
  Wilson, Julie 1893 WLS0.501-0.1825-4.50 
  Fowler, David W 1860 SCO1.0010.28257.00 

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)
 
 Sunningdale Open Ascot ENG 2010-09-10
RcRownchangeKK*chgGame
 2192 2028 0.00 2 -0.59 25 -14.75 
  Croad, Nicolas f2297 NZL0.001-0.1725-4.25 
  Mangione, Claudio 2087 ITA0.001-0.4225-10.50 

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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