Individual Calculations March 2012
 Langbroek, Aarnout  Total change: 0.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2011 - 5E Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeRpKK*chgGame
 1838 0 1.50 3 0.00 1838   0.00 
  Van Haaften, Adriaan 1809 NED0.5010.00 0.00 
  Colly, Jan 1837 NED0.0010.00 0.00 
  Geus, Jan 1867 NED1.0010.00 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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