Individual Calculations March 2010
 Ippel, Cok  Total change: -45.15  Rating chartPersonal card
 Corus Chess Tournament - Tien 3E Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2041 2041 0.50 7 -3.01 15 -45.15 
  Andersen, Rune Egede 2042 DEN0.001-0.5015-7.50 
  Bruyn, Dennis 1967 NED0.001-0.6015-9.00 
  Van Der Meer, Remco 2048 NED0.001-0.4915-7.35 
  Mol, Christaan 2033 NED0.001-0.5115-7.65 
  Damen, Leo 2044 NED0.001-0.5015-7.50 
  Roosendaal, Eric 2079 NED0.5010.05150.75 
  Gosman, Theo 2071 NED0.001-0.4615-6.90 

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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