Individual Calculations August 2014
 Sikkel, Dirk  Total change: 31.60  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep A Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 2162 2008 3.50 9 0.79 40 31.60 
  Steenberg, Anno 2135 NED1.0010.674026.80 
  In`t Veld, Daan 2211 NED1.0010.764030.40 
  Visser, Henk-Jan 2264 NED0.001-0.1940-7.60 
  Van Der Poel, Henk f2231 NED0.001-0.2240-8.80 
  Schipper, Paul 2115 NED0.5010.15406.00 
  Offringa, Joost 2241 NED0.001-0.2140-8.40 
  Van Den Ouden, Lendert 2070 NED0.5010.09403.60 
  Lentjes, Noud 2088 NED0.001-0.3940-15.60 
  Zimmermann, Luc 2100 NED0.5010.13405.20 

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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