Individual Calculations August 2016
 Koes, Richard  Total change: -10.80  Rating chartPersonal card
 Leiden Chess Tournament 2016, Group B Leiden NED 2016-07-16
RcRownchangeKK*chgGame
 1714 1840 4.00 7 -0.54 20 -10.80 
  Gebhardt, Charles 1573 NED1.0010.18203.60 
  Bruschke, Alexander 1689 NED1.0010.30206.00 
  Mostert, Joost 1915 NED0.001-0.4020-8.00 
  Paays, Dominggus 1440  * NED0.501-0.4220-8.40 
  Kerkvliet, Sebastiaan 1783 NED0.501-0.0820-1.60 
  Van De Griend, Johan 1828 NED0.001-0.5220-10.40 
  Weerts, Rene 1767 NED1.0010.40208.00 
 * 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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