Individual Calculations September 2010
 Morriss, Pete  Total change: 40.20  Rating chartPersonal card
 British Championship - Senior Canterbury ENG 2010-07-31
RcRownchangeKK*chgGame
 2112 1927 4.50 7 2.68 15 40.20 
  Gamble, Raymond J 2033 ENG1.0010.64159.60 
  Dodgson, John A 2125 ENG1.0010.761511.40 
  Hutchinson, Norman A 2076 ENG1.0010.701510.50 
  Byway, Paul V f2140 ENG0.001-0.2315-3.45 
  Vickery, Jim E 2107 ENG0.5010.24153.60 
  Collier, David O 2135 ENG1.0010.771511.55 
  Norman, Kenneth I c2165 ENG0.001-0.2015-3.00 

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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