Individual Calculations July 2011
 Admiraal, Miguoel  Total change: -21.00  Rating chartPersonal card
 NK Jeugd U20 Haarlem NED 2011-04-30
RcRownchangeKK*chgGame
 2170 2267 3.00 7 -1.40 15 -21.00 
  Hachijan, Armen 2173 NED0.501-0.1315-1.95 
  Brookes, Christopher 2048 NED1.0010.22153.30 
  Ten Vergert, Paul 2150 NED0.501-0.1615-2.40 
  Law, Nicky 2178 NED0.501-0.1215-1.80 
  Ootes, Lars 2363 NED0.001-0.3715-5.55 
  Blom, Vincent 2127 NED0.501-0.1915-2.85 
  Von Meijenfeldt, Bart 2154 NED0.001-0.6515-9.75 

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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