Individual Calculations September 2010
 Boons, Patrick  Total change: 37.20  Rating chartPersonal card
 Zilveren Toren Antwerpen - 1st division Various BEL 2010-01-15
RcRownchangeKK*chgGame
 2052 1920 5.50 9 2.48 15 37.20 
  Van Den Brande, Werner 2248 BEL1.0010.871513.05 
  Vanparys, Philip 2191 BEL1.0010.831512.45 
  Van Vlaenderen, Koen 2028 BEL0.5010.15152.25 
  T`sas, Jan 2010 BEL0.5010.12151.80 
  Keustermans, Helmut 2006 BEL0.5010.12151.80 
  Maes, Chris 1955 BEL1.0010.55158.25 
  Rogmans, Jelle 1965 BEL0.001-0.4415-6.60 
  Tolk, Pieter f2153 NED0.5010.29154.35 
  Bruyneels, Arthur 1916 BEL0.501-0.0115-0.15 

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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