Individual Calculations October 2012
 Wager, John D  Total change: 53.70  Rating chartPersonal card
 Berks and Bucks Championship 2012 Twyford ENG 2012-08-25
RcRownchangeKK*chgGame
 2005 1969 4.50 6 1.79 30 53.70 
  Ackley, Peter 2049 ENG0.5010.11303.30 
  Amato, Giampiero 1979 ITA1.0010.513015.30 
  De Coverly, Roger D 2021 ENG1.0010.573017.10 
  Varnam, Liam D 2070 ENG0.5010.14304.20 
  Dixit, Kumar 1876 ENG1.0010.373011.10 
  Wadsworth, Matthew 2037 ENG0.5010.09302.70 

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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