Individual Calculations July 2009
 Ivic, Roman  Total change: -48.30  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2213 2281 3.00 9 -2.33 15 -34.95 
  De Wit, Michel f2271 NED1.0010.49157.35 
  Piacentini, Claudio 2095 BEL0.001-0.7415-11.10 
  Gillain, Christophe 2129 BEL0.001-0.7015-10.50 
  Duric, Slavko 2222 BEL0.501-0.0815-1.20 
  Fogel, Pierre 2161 BEL0.501-0.1615-2.40 
  Belkhodja, Slim g2476 TUN0.001-0.2515-3.75 
  Grecuccio, Nicola 2195 BEL0.001-0.6215-9.30 
  Lanneau, Bertrand 2149 BEL1.0010.32154.80 
  Brittner, Serge f2218 LUX0.001-0.5915-8.85 

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)
 
 6.Bayer Open Leverkusen GER 2009-01-12
RcRownchangeKK*chgGame
 1931 2281 0.00 1 -0.89 15 -13.35 
  Baier, Uwe 1931 GER0.001-0.8915-13.35 

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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