Individual Calculations July 2009
 Van Der Fraenen, Joep  Total change: 8.20  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2047 1958 4.00 9 0.55 25 13.75 
  Mroczek, Mathias 2152 GER1.0010.752518.75 
  Massoels, Thomas 1992 BEL0.001-0.4525-11.25 
  Van Rompaey, Stijn 1995 BEL0.5010.05251.25 
  Luyckx, Wim 2180 BEL0.001-0.2225-5.50 
  Schenning, Albert 2033 NED0.5010.10252.50 
  Winants, Henri 2067 BEL0.5010.15253.75 
  Peters, Tobias 2019 BEL0.001-0.4225-10.50 
  Peeters, Tim 1945 BEL0.501-0.0225-0.50 
  De Cauter, Wolfgang 2038 GER1.0010.612515.25 

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)
 
NOTE: K factor changed
 Zilveren Toren 2009 Various BEL 2009-01-09
RcRownchangeKK*chgGame
 2009 1958 0.50 2 -0.37 15 -5.55 
  Pelgrims, Jan 1893 BEL0.001-0.5915-8.85 
  Maas, Thomas 2124 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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