Individual Calculations March 2011
 Astrom, Linda  Total change: 21.00  Rating chartPersonal card
 Tata Steel Chess Tournament - Tien 4E Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 1858 1825 5.00 8 1.40 15 21.00 
  Hak, Rob 1874 NED0.5010.07151.05 
  Fasel, Ton 1841 NED0.5010.02150.30 
  De Vos, Willem 1869 NED1.0010.56158.40 
  Volders, Wessel 1886 NED0.5010.08151.20 
  Kleinjan, Pim 1939 NED1.0010.66159.90 
  Schoenmakers, Nico 1934 NED0.5010.15152.25 
  Keetman, Maaike 1555 NED0.501-0.3315-4.95 
  Holsteijn, Gerrit 1966 NED0.5010.19152.85 

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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