Individual Calculations February 2020
 Pelt, Hans  Total change: 46.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1637 1654 6.50 8 2.31 20 46.20 
  Klein, Leen 1726 NED1.0010.602012.00 
  Van Nieuwkerk, Dirk 1695 NED0.001-0.4420-8.80 
  Wolkers, Dick 1582 NED1.0010.40208.00 
  Graaff, Rob 1544 NED1.0010.35207.00 
  Arnold, Rhys 1668 NED1.0010.522010.40 
  Van Der Hoek, Willem 1670 NED1.0010.522010.40 
  Van Gelder, Arnold 1628 NED1.0010.46209.20 
  Stakenburg, Alexander 1579 NED0.501-0.1020-2.00 

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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