Individual Calculations July 2011
 Bayliss, Lyall C P  Total change: -28.80  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2009 1963 2.00 9 -1.92 15 -28.80 
  Vachtfeidl, Petr 2039 CZE0.001-0.4015-6.00 
  Ruthen, Stephen W 2066 ENG0.001-0.3615-5.40 
  Henbest, Kevin B 1740 ENG1.0010.22153.30 
  Hardy, Roger 1977 ENG0.001-0.4815-7.20 
  Marsh, Roger D W 2017 ENG0.5010.08151.20 
  Jaszkiwskyj, Peter 1996 ENG0.001-0.4515-6.75 
  Page, Mark E 2046 ENG0.001-0.3915-5.85 
  Hadi, Justin 2043 ENG0.001-0.3915-5.85 
  Kemp, Peter D 2158 ENG0.5010.25153.75 

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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