Individual Calculations February 2018
 Kruiper, Dirk  Total change: 53.20  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1650 1666 5.50 8 1.33 40 53.20 
  Cauwenberghs, Kenneth 1600 BEL0.001-0.5940-23.60 
  Van Dijk, Menno 1555 NED1.0010.354014.00 
  De Meyere, Dirk 1600 BEL1.0010.414016.40 
  Dekker, Wim 1720 NED1.0010.584023.20 
  Duin, Jeroen 1692 NED0.001-0.4640-18.40 
  Van De Laar, Bert 1667 NED1.0010.504020.00 
  Van Etten, Cor 1733 NED0.5010.09403.60 
  Cramer, Adrienne 1632 NED1.0010.454018.00 

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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