Individual Calculations February 2018
 Barteling, Jan  Total change: 19.40  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1758 1812 5.00 7 0.97 20 19.40 
  Ameling, Bob 1815 NED0.5010.00200.00 
  Vanduyfhuys, Igor 1630 BEL1.0010.26205.20 
  Markus, Gijs 1758 NED1.0010.42208.40 
  Ruhwandl, Ferdinand 1772 NED0.001-0.5620-11.20 
  Leeuwerik, Hans 1822 NED1.0010.512010.20 
  Coolen, Marlo 1794 NED0.501-0.0320-0.60 
  Werkhoven, Gerard 1714 NED1.0010.37207.40 

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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