Individual Calculations July 2009
 Verhelst, Rudy  Total change: 9.00  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2106 1991 2.50 6 0.36 25 9.00 
  Lhost, Geoffrey 2014 BEL1.0010.532513.25 
  Kegels, Pascal 2109 BEL0.001-0.3425-8.50 
  Ringoir, Guy 1946 BEL1.0010.442511.00 
  Roos, Adrian 2066 BEL0.001-0.4025-10.00 
  Schalkx, Johnny 2209 BEL0.5010.28257.00 
  Freeke, Matthieu 2292 NED0.001-0.1525-3.75 

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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