Individual Calculations July 2012
 Bridge, Neil A  Total change: -12.45  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 1998 2080 1.50 4 -0.83 15 -12.45 
  Waterfield, John W 2008 ENG0.001-0.6015-9.00 
  Pattni, Kishan 1687 ENG1.0010.08151.20 
  Simons, Martin J 2152 ENG0.001-0.4015-6.00 
  Talbot, Andrew R 2146 ENG0.5010.09151.35 

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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