Individual Calculations July 2011
 Jones, Victor G L  Total change: 9.45  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2089 2119 5.50 9 0.63 15 9.45 
  Savage, Nicholas W 2134 ENG0.5010.02150.30 
  Dickson, George 2104 ENG1.0010.48157.20 
  Almond, Richard J 2145 ENG0.5010.04150.60 
  Pleasants, Allan J 2056 WLS0.501-0.0915-1.35 
  Compton, Alistair 2045 NZL0.501-0.1015-1.50 
  Webster, Paul 2034 ENG1.0010.38155.70 
  Duggan, Christopher 2030 ENG1.0010.38155.70 
  Bennett, Patrick J 2073 WLS0.501-0.0615-0.90 
  Maciol, Ryszard 2178 POL0.001-0.4215-6.30 

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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