Individual Calculations July 2012
 Nagtegaal, Kees  Total change: 4.80  Rating chartPersonal card
 HSG Open 2012 Hilversum NED 2012-06-22
RcRownchangeKK*chgGame
 2052 2203 4.50 6 0.32 15 4.80 
  Veldhuysen, Klaas 2007 NED0.501-0.2515-3.75 
  Dijkhuis, Tycho 1968 NED0.501-0.2915-4.35 
  Dekker, Marvin 2083 AHO1.0010.34155.10 
  Galje, Hans 2100 NED0.501-0.1415-2.10 
  Van Onzen, Jeroen 2125 NED1.0010.39155.85 
  Van Osch, Mees 2029 NED1.0010.27154.05 

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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