Individual Calculations February 2020
 Noordijk, Ed  Total change: 27.40  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1745 1755 6.00 9 1.37 20 27.40 
  Markus, Gijs 1719 NED0.001-0.5520-11.00 
  Coolen, Marlo 1780 NED0.5010.03200.60 
  Van Randen, Fred 1813 NED0.5010.08201.60 
  Van Den Berg, Jaap 1763 NED1.0010.512010.20 
  De Lagontrie, Jean 1704 FRA1.0010.43208.60 
  Jaspers Focks, Harry 1668 NED1.0010.38207.60 
  Otten, Jan 1763 NED0.5010.01200.20 
  Lindeboom, Fokke 1693 NED1.0010.41208.20 
  De Vries, Izaac 1805 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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