Individual Calculations September 2013
 Gunn, Michael J  Total change: -47.70  Rating chartPersonal card
 British Championship Major Open 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1794 1775 1.00 9 -3.18 15 -47.70 
  Horton, Jamie 1982 ENG0.001-0.2315-3.45 
  McCarthy, Damian 1895 ENG0.001-0.3415-5.10 
  Phillips, Owen S 1937 ENG0.5010.21153.15 
  Mulleady, Peter J 1889 ENG0.001-0.3415-5.10 
  Armstrong, William G 1919 ENG0.5010.19152.85 
  Batchelor, Guy J 1859 ENG0.001-0.3815-5.70 
  Bullock, Lee 1449 ENG0.001-0.8715-13.05 
  Robertson, Jim 1708 SCO0.001-0.5915-8.85 
  Brown, Terry 1506 ENG0.001-0.8315-12.45 

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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