Individual Calculations September 2010
 Summerscale, Aaron P  Total change: -9.10  Rating chartPersonal card
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2249 2428 7.00 11 -0.91 10 -9.10 
  Ynojosa-Aponte, Felix Jose 2224 ENG1.0010.24102.40 
  Adams, Michael g2706 ENG0.001-0.1710-1.70 
  Pleasants, Allan J 2032 WLS1.0010.08100.80 
  Jaunooby, Ali R 2155 ENG0.501-0.3310-3.30 
  Jackson, James P 2135 ENG0.501-0.3510-3.50 
  Salimbeni, George P W 2164 ENG1.0010.18101.80 
  Constantinou, Peter f2302 ENG0.501-0.1710-1.70 
  Tymrakiewicz, Rafal f2301 POL0.501-0.1710-1.70 
  Griffiths, Ryan Rhys 2249 IRL0.001-0.7310-7.30 
  Haydon, David L 2187 ENG1.0010.20102.00 
  McMichael, Richard J c2287 ENG1.0010.31103.10 

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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