Individual Calculations September 2009
 Cumbers, Paul  Total change: 11.25  Rating chartPersonal card
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2261 2207 5.50 11 0.75 15 11.25 
  Rendle, Thomas E m2377 ENG0.001-0.2815-4.20 
  Dines, Sheila J 1936 ENG1.0010.17152.55 
  Rocks, Daniel 2037 SCO1.0010.28154.20 
  Cobb, James m2432 WLS1.0010.781511.70 
  Gormally, Daniel W g2490 ENG0.001-0.1615-2.40 
  Palliser, Richard J D m2413 ENG0.001-0.2415-3.60 
  Gill, Neville B K 2111 ENG1.0010.37155.55 
  Sowray, Peter J f2336 ENG1.0010.671510.05 
  Hawkins, Jonathan f2325 ENG0.001-0.3415-5.10 
  Storey, Charles H 2279 ENG0.001-0.4015-6.00 
  Yeo, Michael J 2136 ENG0.501-0.1015-1.50 

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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