Individual Calculations July 2011
 Stebbings, Anthony J  Total change: -20.40  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2183 2285 5.00 10 -1.36 15 -20.40 
  Pickard, Charles 2134 ENG1.0010.30154.50 
  Twyble, Michael S 2271 ENG0.501-0.0215-0.30 
  Arnott, Jonathan W 2176 ENG0.001-0.6515-9.75 
  Rosen, Daniel B c2125 ENG0.001-0.7115-10.65 
  Talsma, Paul A 2260 NED0.501-0.0315-0.45 
  Morris, Charles F 2188 WLS0.501-0.1315-1.95 
  Kett, Timothy J 2202 WLS1.0010.39155.85 
  Rutter, Nick J 2191 ENG0.501-0.1315-1.95 
  Byway, Paul V f2162 ENG0.501-0.1715-2.55 
  Curtis, John E 2123 ENG0.501-0.2115-3.15 

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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