Individual Calculations April 2008
 Vroombout, Enrico  Total change: -4.95  Rating chartPersonal card
 Dutch Team Competition - 3C - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2098 2169 1.00 2 -0.19 15 -2.85 
  Van Der Velden, Bram 2079 NED1.0010.38155.70 
  Van Lommel, Patrick 2117 NED0.001-0.5715-8.55 

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 2F Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2166 2178 4.50 9 -0.14 15 -2.10 
  Bottenberg, Frans 2162 NED1.0010.48157.20 
  Heemskerk, Wim f2241 NED0.001-0.4115-6.15 
  Lieverst, Paul 2058 NED1.0010.34155.10 
  Van Den Bergh, Jan 2171 NED1.0010.49157.35 
  Schmitt, Hans Walter 2130 GER0.501-0.0715-1.05 
  Ebels, Theo 2112 NED0.501-0.0915-1.35 
  Breedveld, Andre 2138 NED0.001-0.5615-8.40 
  Hofland, Leo f2248 NED0.5010.10151.50 
  Piket, Joop J 2235 NED0.001-0.4215-6.30 

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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