Individual Calculations September 2011
 Robinson, David  Total change: -2.10  Rating chartPersonal card
 e2e4 Sunningdale Challengers G Sunningdale ENG 2011-08-10
RcRownchangeKK*chgGame
 1946 1957 4.50 9 -0.14 15 -2.10 
  Bennett, Dominic L 2049 ENG0.001-0.3715-5.55 
  Kreuzer, Christopher R L 1934 ENG0.001-0.5315-7.95 
  Kane, Robert 1892 ENG1.0010.41156.15 
  Larter, Nick J. 1825 IRL1.0010.32154.80 
  Hess, Peter 1948 USA0.501-0.0115-0.15 
  Bridge, Neil A 2054 ENG0.5010.13151.95 
  Taylor, Adam A 1849 ENG1.0010.35155.25 
  Clark, Robert 2014 ENG0.001-0.4215-6.30 
  Chadwick, Charles 1946 AUS0.501-0.0215-0.30 

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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