Individual Calculations February 2020
 Stakenburg, Alexander  Total change: 108.80  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1646 1579 6.00 8 2.72 40 108.80 
  Arnold, Rhys 1668 NED0.001-0.3840-15.20 
  Klein, Leen 1726 NED1.0010.704028.00 
  Van Nieuwkerk, Dirk 1695 NED1.0010.664026.40 
  Van Der Hoek, Willem 1670 NED0.5010.12404.80 
  Wolkers, Dick 1582 NED1.0010.504020.00 
  Van Gelder, Arnold 1628 NED1.0010.574022.80 
  Graaff, Rob 1544 NED1.0010.454018.00 
  Pelt, Hans 1654 NED0.5010.10404.00 

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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