Individual Calculations June 2017
 Pitz, Luc  Total change: -13.20  Rating chartPersonal card
 TOURNOI SOULTANBEIEFF 2017 LIEGE BEL 2017-02-17
RcRownchangeKK*chgGame
 1683 1567 1.50 6 -0.66 20 -13.20 
  Biot, Thomas 1769 BEL0.5010.26205.20 
  Porteman, Eric 1894 BEL0.001-0.1320-2.60 
  Sferruggia, Serge 1561 BEL0.001-0.5120-10.20 
  Laouar, Hassen 1418 BEL1.0010.30206.00 
  Terwagne, Bertrand 1785 BEL0.001-0.2220-4.40 
  Marechal, Georges 1673 BEL0.001-0.3620-7.20 

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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