Individual Calculations September 2009
 Sen, Subin  Total change: 5.25  Rating chartPersonal card
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2238 2093 3.50 10 0.35 15 5.25 
  Littlewood, Paul E m2358 ENG0.001-0.1815-2.70 
  Anderson, John 2248 ENG1.0010.711510.65 
  Lane, Gary W. m2379 AUS0.5010.34155.10 
  Hawkins, Jonathan f2325 ENG0.001-0.2115-3.15 
  Fitzsimons, David 2167 IRL0.001-0.4015-6.00 
  Birtwistle, Nigel 2186 ENG0.5010.13151.95 
  Adair, James 2124 ENG1.0010.54158.10 
  Ynojosa, Felix Jose 2188 ENG0.001-0.3715-5.55 
  Lewis, Andrew P f2281 ENG0.001-0.2615-3.90 
  De Coverly, Roger D 2127 ENG0.5010.05150.75 

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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