Individual Calculations March 2012
 Mascini, Jan  Total change: -0.15  Rating chartPersonal card
 Tata Steel Chess Tournament 2011 - 4J Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 1888 1889 4.00 8 -0.01 15 -0.15 
  Buter, Andre 1846 NED1.0010.44156.60 
  Van Der Pluijm, Dik 1892 NED0.5010.00150.00 
  Van Der Meiden, Albert 1891 NED0.5010.00150.00 
  Spoden, Kurt 1917 GER1.0010.54158.10 
  Keesman, Karel 1880 NED0.001-0.5115-7.65 
  Burer, Audry 1936 NED0.5010.07151.05 
  Van Brussel, Bert 1843 NED0.501-0.0615-0.90 
  Schoor, Carl 1896 NED0.001-0.4915-7.35 

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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