Individual Calculations March 2010
 Volkers, Annemarie  Total change: 10.80  Rating chartPersonal card
 Corus Chess Tournament - Tien 3D Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2008 2031 5.50 9 0.72 15 10.80 
  Scherpenisse, Kees 1974 NED0.501-0.0815-1.20 
  Slisser, Theo 2101 NED0.001-0.4015-6.00 
  Ten Berge, Hans 2081 NED1.0010.57158.55 
  Kruijf, Caspar 1961 NED0.501-0.1015-1.50 
  Wiering, Jelle 1982 NED1.0010.43156.45 
  Borst, Filip 2006 NED1.0010.47157.05 
  De Rooi, Paul 2014 NED0.501-0.0215-0.30 
  Schreuder Peters, Misja 1947 NED1.0010.38155.70 
  Pelter, Yehuda 2006 NED0.001-0.5315-7.95 

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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