Individual Calculations August 2013
 Bennett, Rhys  Total change: 29.10  Rating chartPersonal card
 e2e4 Sunningdale U1750 July 2013 Sunningdale ENG 2013-07-05
RcRownchangeKK*chgGame
 1667 1729 2.00 3 0.24 15 3.60 
  Foley, Phil T 1619 ENG1.0010.35155.25 
  Grange, David 1672 ENG1.0010.42156.30 
  Meadows, Michael 1710 ENG0.001-0.5315-7.95 

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)
 
 South Wales International 2013 Penarth WLS 2013-07-14
RcRownchangeKK*chgGame
 1937 1729 3.50 7 1.70 15 25.50 
  Guy, David 1965 WLS0.001-0.2015-3.00 
  Jones, Steven A 2033 ENG0.5010.36155.40 
  Horton, Justin 2090 ENG0.001-0.1015-1.50 
  Evans, James 1428 WLS1.0010.15152.25 
  Adebajo, Olufemi 1934 ENG1.0010.761511.40 
  Harley-Yeo, Gareth 1979 WLS1.0010.811512.15 
  Kett, Tim 2129  * WLS0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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