Individual Calculations April 2019
 Steijn, Sjaak  Total change: -12.20  Rating chartPersonal card
 Wachtebeke Winter Round Robin 2019 Group D Wachtebeke BEL 2019-03-02
RcRownchangeKK*chgGame
 1790 1754 3.50 9 -0.53 20 -10.60 
  Schoor, Carl 1759 NED0.001-0.4920-9.80 
  Desinte, David 1781 BEL1.0010.542010.80 
  Koster, Paul 1752 NED0.001-0.5020-10.00 
  Carpentier, Julian 1808 BEL0.001-0.4220-8.40 
  Verschraegen, Thomas 1858 BEL0.001-0.3620-7.20 
  Dhuyvetter, Frederik 1810 BEL0.5010.08201.60 
  Van Steenkiste, Luc 1752 BEL0.5010.00200.00 
  De Pooter, Ronald 1820 NED1.0010.592011.80 
  Ouaki, Mark 1772 BEL0.5010.03200.60 

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)
 
 Dutch Team Competition 2018-2019 Klasse 3F Round 7 various NED 2019-03-16
RcRownchangeKK*chgGame
 2154 1754 0.00 1 -0.08 20 -1.60 
  Nieuwelink, Kees 2154  * NED0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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