Individual Calculations December 2014
 Lafosse, Jose  Total change: -39.40  Rating chartPersonal card
 Lalevitch 2014 Liège BEL 2014-09-12
RcRownchangeKK*chgGame
 1736 1788 2.00 6 -1.39 20 -27.80 
  Messaoudi, Mohammed 1845 BEL1.0010.582011.60 
  Mahiels, Bruno 1909 BEL0.001-0.3420-6.80 
  Nottet, Tristan 1690 BEL0.001-0.6320-12.60 
  Henry, Michael 1686 BEL0.501-0.1420-2.80 
  De Vettor, Marc 1745 BEL0.001-0.5620-11.20 
  Arabia, Allan 1543 BEL0.501-0.3020-6.00 

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)
 
 Belgian Interclubs 2014-2015 Rounds 3-4 Various BEL 2014-11-02
RcRownchangeKK*chgGame
 1755 1781 0.50 2 -0.58 20 -11.60 
  Persoons, Bart 1739 BEL0.501-0.0620-1.20 
  Mathieu, Alfred 1770 BEL0.001-0.5220-10.40 

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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