Individual Calculations November 2010
 Newton, Robert A  Total change: -34.50  Rating chartPersonal card
 Leyland Open Leyland ENG 2010-08-28
RcRownchangeKK*chgGame
 1989 2058 1.00 4 -1.38 25 -34.50 
  Potter, Steven 1899 ENG0.501-0.2125-5.25 
  Jaunooby, Ali Reza 2155 ENG0.001-0.3725-9.25 
  Lyth, John D 1942 ENG0.501-0.1625-4.00 
  Rabbitte, Michael J 1959 ENG0.001-0.6425-16.00 

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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