Individual Calculations September 2013
 Olof, Erik  Total change: 0.00  Rating chartPersonal card
 Dutch Open 2013 - Reserve A Dieren NED 2013-07-23
RcRownchangeRpKK*chgGame
 1959 0 4.50 9 0.00 1959   0.00 
  Kooshani, Mahbuboollah f2066 AFG1.0010.00 0.00 
  Van Meegen, Ruud 2012 NED0.5010.00 0.00 
  Hiemstra, Jan 2032 NED0.0010.00 0.00 
  Hylkema, Remco 2008 NED1.0010.00 0.00 
  Koelewijn, Alex 2060 NED0.0010.00 0.00 
  Nagel, Jan 1903 NED0.0010.00 0.00 
  Ekkelboom, Bert 1815 NED0.5010.00 0.00 
  Oord, Raymon 1710 NED0.5010.00 0.00 
  Tinga, Tjerk 2026 NED1.0010.00 0.00 

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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