Individual Calculations June 2013
 Burke, Mitchell R  Total change: 4.65  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2009 1952 3.50 9 -0.32 15 -4.80 
  Jeffries, Majid 1993 ENG0.001-0.4415-6.60 
  Bucknell, Malcolm G 1939 ENG0.501-0.0215-0.30 
  Chin, Francis Cw 2164 MAS0.5010.27154.05 
  Meade, Philip J 1940 ENG0.501-0.0215-0.30 
  Habershon, Paul F 2132 ENG0.5010.24153.60 
  Majer, Chris E 2017 ENG0.5010.09151.35 
  Ludbrook, Matthew 1996 ENG0.001-0.4415-6.60 
  Mulleady, Peter J 1905 ENG0.001-0.5715-8.55 
  Calvert, D Ian 1999 ENG1.0010.57158.55 

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)
 
 e2e4 Sunningdale U2050 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 1910 1966 3.50 5 0.63 15 9.45 
  Georgiev, Ivan 1782 BUL1.0010.26153.90 
  Batchelor, Guy J 1829 ENG1.0010.32154.80 
  Woolcock, Craig 1881 WLS0.501-0.1215-1.80 
  De Coverly, Roger D 2019 ENG0.5010.07151.05 
  Cairns, Stephen 2041 ENG0.5010.10151.50 

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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