Individual Calculations June 2013
 Bucher, Grant W  Total change: 26.85  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2046 2039 5.00 7 1.57 15 23.55 
  Habershon, Paul F 2132 ENG1.0010.63159.45 
  Dydak, Mateusz 1992 CAN1.0010.43156.45 
  Harley-Yeo, Gareth 1980 WLS0.501-0.0815-1.20 
  Pickard, Charles 2126 ENG0.5010.12151.80 
  Conterno, Dominique 1896 ENG1.0010.31154.65 
  Bourne, Johnathan D 2032 ENG1.0010.49157.35 
  Walker, Nicholas P 2165 ENG0.001-0.3315-4.95 

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)
 
 e2e4 Sunningdale Open May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 2066 2039 3.00 6 0.22 15 3.30 
  Jackson, James P 2221 ENG0.001-0.2615-3.90 
  Dydak, Mateusz 1937 CAN1.0010.36155.40 
  Bridge, Neil A 2075 ENG0.001-0.4515-6.75 
  Batchelor, Peter J 2132 ENG0.001-0.3715-5.55 
  White, David J 1963 ENG1.0010.40156.00 
  Roberts, David L 2066 ENG1.0010.54158.10 

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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