Individual Calculations September 2016
 Boerkamp, Harry  Total change: 8.60  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 1993 1946 4.50 9 0.43 20 8.60 
  David, Alberto g2346  * ITA0.001-0.0820-1.60 
  Krijger, Martin 1774 NED1.0010.27205.40 
  Stillger, Bernhard f2235 GER0.001-0.1620-3.20 
  De Pooter, Ronald 1761 NED0.501-0.2420-4.80 
  Vriens, Huib 1723 NED1.0010.22204.40 
  Reichardt, Thomas 1669 NED0.501-0.3320-6.60 
  Smeets, Pierre 2107 NED1.0010.712014.20 
  Balje, Jan 2219 NED0.001-0.1720-3.40 
  De Wolf, Johan 2102 NED0.5010.21204.20 
 * 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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