Individual Calculations July 2009
 Romanelli, Robert  Total change: -6.00  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2064 1970 1.50 5 -0.40 15 -6.00 
  Oberweis, Paul 2076 LUX0.001-0.3615-5.40 
  Tonoli, Walter f2153 BEL0.001-0.2615-3.90 
  Costa, Serge 1977 BEL0.5010.01150.15 
  Van Heirzeele, Daniel 2207 BEL0.5010.30154.50 
  Coibion, Charles 1906 BEL0.501-0.0915-1.35 

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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