Individual Calculations April 2008
 Janse, Jan Jaap  Total change: 36.30  Rating chartPersonal card
 Dutch Team Competition - 2D - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2199 2180 1.50 2 0.55 15 8.25 
  Smits, Maykel 2164 NED1.0010.48157.20 
  Tolhuizen, Ludo 2233 NED0.5010.07151.05 

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)
 
 Corus Chess 2008 - Tienkamp 2A Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2135 2186 7.00 9 1.87 15 28.05 
  Nielsen, Jacob Woge 2117 DEN1.0010.40156.00 
  Legemaat, Gert 2171 NED0.501-0.0215-0.30 
  Heltzel, Joost c2246 NED0.5010.08151.20 
  Van Oosten, Arend 2151 NED1.0010.45156.75 
  Smit, Frans 2106 NED0.501-0.1115-1.65 
  De Leur, Ben 2102 NED1.0010.38155.70 
  Van Der Plas, Rob 2155 NED0.501-0.0415-0.60 
  Termeulen, Albert 2179 NED1.0010.49157.35 
  Bruyn, Dennis 1988 NED1.0010.24153.60 

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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