Individual Calculations February 2017
 Kuijs, Gerard  Total change: -19.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1769 1767 2.50 7 -0.97 20 -19.40 
  Markus, Gijs 1767 NED0.001-0.5020-10.00 
  De Lagontrie, Jean 1728 FRA0.001-0.5520-11.00 
  Schermer, Anton 1775 NED0.5010.01200.20 
  De Vreeze, Frans 1743 NED1.0010.47209.40 
  Duson, Robin 1778 NED0.001-0.4820-9.60 
  Schoor, Carl 1796 NED1.0010.542010.80 
  Duinmaijer, Martin 1793 NED0.001-0.4620-9.20 

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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