Individual Calculations February 2017
 De Vreeze, Frans  Total change: -4.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1772 1743 3.00 7 -0.23 20 -4.60 
  Duinmaijer, Martin 1793 NED1.0010.572011.40 
  Markus, Gijs 1767 NED0.5010.03200.60 
  Kuijs, Gerard 1767 NED0.001-0.4720-9.40 
  Schermer, Anton 1775 NED1.0010.542010.80 
  De Lagontrie, Jean 1728 FRA0.001-0.5220-10.40 
  Duson, Robin 1778 NED0.001-0.4520-9.00 
  Schoor, Carl 1796 NED0.5010.07201.40 

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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