Individual Calculations November 2011
 Wilson, Matthew R  Total change: -27.60  Rating chartPersonal card
 Leicestershire County Championship 2011 Oadby ENG 2011-04-28
RcRownchangeKK*chgGame
 1920 1707 0.00 4 -0.92 30 -27.60 
  Hewitt, Sean D 1923 ENG0.001-0.2230-6.60 
  Potter, Karl H 1899 ENG0.001-0.2530-7.50 
  Robinson, John K 2001 ENG0.001-0.1530-4.50 
  Jimenez, Alfonso 1857 ESP0.001-0.3030-9.00 

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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