Individual Calculations July 2012
 Gieben, Stijn  Total change: -10.35  Rating chartPersonal card
 NK-U16 Haarlem NED 2012-04-28
RcRownchangeKK*chgGame
 1991 2075 3.00 6 -0.69 15 -10.35 
  Haver, Bas 2004 NED0.501-0.1015-1.50 
  Vos, Tjark 1943 NED0.001-0.6815-10.20 
  Haver, Daan 1961 NED1.0010.34155.10 
  Looijer, Dave 1881 NED0.501-0.2515-3.75 
  Keetman, Dennis 1876 NED1.0010.24153.60 
  Meng, Roger 2278 NED0.001-0.2415-3.60 

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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