Individual Calculations March 2012
 Lafleur, John  Total change: 0.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2011 - 4K Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeRpKK*chgGame
 1857 0 5.00 9 0.00 1872   0.00 
  Van De Gevel, Ed 1801 NED0.5010.00 0.00 
  Schreuder Peters, Misja 1913 NED0.5010.00 0.00 
  De Mooij, Marco 1926 NED0.5010.00 0.00 
  Hamersma, Peter 1925 NED0.5010.00 0.00 
  Eijsvogel, Boudewijn 1787 NED1.0010.00 0.00 
  Zahn, Alina 1694 GER0.5010.00 0.00 
  De Haas, Maarten 1921 NED0.0010.00 0.00 
  Van Diermen, Henk 1897 NED1.0010.00 0.00 
  Trimarchi, Giuseppe 1852 ITA0.5010.00 0.00 

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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