Individual Calculations September 2009
 Littlewood, Paul E  Total change: 2.90  Rating chartPersonal card
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2309 2358 6.50 11 0.29 10 2.90 
  Howell, David W L g2614 ENG0.001-0.1910-1.90 
  Sen, Subin 2093 ENG1.0010.18101.80 
  Mueller, Jan 2149 IRL1.0010.23102.30 
  Surtees, Mike J 2149 ENG0.001-0.7710-7.70 
  Warman, Simon M 2156 ENG1.0010.24102.40 
  Ynojosa, Felix Jose 2188 ENG1.0010.28102.80 
  Lewis, Andrew P f2281 ENG1.0010.39103.90 
  Gordon, Stephen J g2537 ENG0.5010.23102.30 
  Conquest, Stuart C g2572 ENG0.001-0.2310-2.30 
  Gormally, Daniel W g2490 ENG0.001-0.3210-3.20 
  Fitzsimons, David 2167 IRL1.0010.25102.50 

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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