Individual Calculations August 2013
 Freer, Robert  Total change: -10.05  Rating chartPersonal card
 Science Park Amsterdam Chess Tournament 2013 - B Amsterdam NED 2013-07-06
RcRownchangeKK*chgGame
 1844 1860 3.00 7 -0.67 15 -10.05 
  Burton, Graham P 2052 ENG0.001-0.2515-3.75 
  Veelenturf, Wim 1716 NED0.001-0.6915-10.35 
  Tijssens, Rob 1771 NED0.501-0.1215-1.80 
  Chang, Hawkie 1775 NED1.0010.38155.70 
  Niedbal, Piotr 1735 POL0.001-0.6715-10.05 
  Haenen, Tom 1799 NED0.501-0.0815-1.20 
  Hensbergen, Willem 2059 NED1.0010.761511.40 

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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