Individual Calculations February 2017
 Pham, Khoi  Total change: 208.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1864 1642 7.00 8 5.21 40 208.40 
  Lenders, Ivan 1844 BEL1.0010.764030.40 
  Hamersma, Peter 1890 NED1.0010.814032.40 
  Weijgertze, Peter 1720 NED1.0010.614024.40 
  Posthumus, Wim 1940 NED0.5010.354014.00 
  Visschedijk, Theo 1873 NED1.0010.794031.60 
  Kortendijk, Albert 1877 NED1.0010.794031.60 
  De Heer, Henk 1871 NED1.0010.794031.60 
  Lont, Dirk 1893 NED0.5010.314012.40 

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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