Individual Calculations July 2011
 Byron, Alan M  Total change: 32.70  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2283 2192 6.00 10 2.18 15 32.70 
  Palliser, Richard J D m2445 ENG0.5010.31154.65 
  Berry, Neil f2346 SCO0.5010.21153.15 
  Pickard, Charles 2134 ENG0.501-0.0815-1.20 
  Vas, Peter J f2293 SWE0.5010.14152.10 
  Garrido Dominguez, Jesus m2421 ESP0.5010.29154.35 
  Adair, James R 2212 ENG1.0010.53157.95 
  Crouch, Colin S m2335 ENG0.001-0.3115-4.65 
  Chin, Francis C W 2211 MAS1.0010.53157.95 
  Bellin, Robert m2367 ENG0.5010.23153.45 
  Healey, Michael W 2069 ENG1.0010.33154.95 

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)
 

 

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