Individual Calculations February 2018
 Egberts, Kees  Total change: 37.20  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1662 1671 4.00 6 0.93 40 37.20 
  Van Lingen, Henk 1589 NED1.0010.394015.60 
  Lindeboom, Fokke 1713 NED1.0010.564022.40 
  Terwee, Sybe 1672 NED0.5010.00400.00 
  Hagen, Tejo 1692 NED0.5010.03401.20 
  Witkamp, Theo 1693 NED1.0010.534021.20 
  Wilsch, Jurgen 1610 NED0.001-0.5840-23.20 

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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