Individual Calculations October 2008
 Ledger, Stephen C  Total change: 13.05  Rating chartPersonal card
 British Championship Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 2235 2138 5.00 11 0.87 15 13.05 
  McCullough, Simon L 1909 ENG1.0010.21153.15 
  Eggleston, David J f2372 ENG0.001-0.2115-3.15 
  Storey, Charles H 2268 ENG1.0010.681510.20 
  Trent, Lawrence m2470 ENG0.001-0.1215-1.80 
  Rendle, Thomas E m2363 ENG0.001-0.2215-3.30 
  Kett, Timothy J 2247 WLS0.5010.15152.25 
  Briscoe, Chris 2232 ENG0.001-0.3715-5.55 
  Rayner, Francis 2207 WLS0.5010.10151.50 
  Sen, Subin 2049 ENG1.0010.38155.70 
  Mason, Donald J 2268 ENG0.5010.18152.70 
  Townsend, M Paul 2204 ENG0.5010.09151.35 

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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