Individual Calculations July 2009
 Truwant, Pieter  Total change: -17.40  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1947 1979 1.00 4 -1.16 15 -17.40 
  Van Der Stricht, Jan 1971 BEL0.501-0.0115-0.15 
  De Smet, Frans 1899 BEL0.001-0.6115-9.15 
  Maas, Joop 1774 NED0.001-0.7615-11.40 
  Mauquoy, Alain 2145 BEL0.5010.22153.30 

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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