Individual Calculations February 2018
 Markus, Gijs  Total change: -18.20  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1766 1758 2.50 7 -0.91 20 -18.20 
  Werkhoven, Gerard 1714 NED0.001-0.5620-11.20 
  Ameling, Bob 1815 NED1.0010.582011.60 
  Barteling, Jan 1812 NED0.001-0.4220-8.40 
  Coolen, Marlo 1794 NED0.5010.05201.00 
  Vanduyfhuys, Igor 1630 BEL0.001-0.6720-13.40 
  Ruhwandl, Ferdinand 1772 NED1.0010.522010.40 
  Leeuwerik, Hans 1822 NED0.001-0.4120-8.20 

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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