Individual Calculations September 2010
 Bruyneels, Arthur  Total change: 0.45  Rating chartPersonal card
 Zilveren Toren Antwerpen - 1st division Various BEL 2010-01-15
RcRownchangeKK*chgGame
 1927 1916 1.00 2 0.03 15 0.45 
  Hiel, Lino 1933 BEL0.5010.02150.30 
  Boons, Patrick 1920 BEL0.5010.01150.15 

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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