Blitz: Individual Calculations April 2013
 Kroon, Mike  Total change: 18.00  Rating chartPersonal card
 Open Dutch Blitzchess Championship 2013 Dordrecht NED 2013-03-02
RcRownchangeKK*chgGame
 2026 1955 10.00 22 0.90 20 18.00 
  Schoorl, Rob f2350 NED0.001-0.0820-1.60 
  Schoorl, Rob f2350 NED0.001-0.0820-1.60 
  Jaspers Focks, Martin 1825 NED1.0010.32206.40 
  Jaspers Focks, Martin 1825 NED1.0010.32206.40 
  Groehn, Andreas 2064 GER0.001-0.3520-7.00 
  Groehn, Andreas 2064 GER0.5010.15203.00 
  Pijpers, Peter 2103 NED0.001-0.3020-6.00 
  Pijpers, Peter 2103 NED1.0010.702014.00 
  Piket, Joop 2143 NED0.001-0.2620-5.20 
  Piket, Joop 2143 NED0.001-0.2620-5.20 
  Lucas, Fred 1696 NED1.0010.18203.60 
  Lucas, Fred 1696 NED0.501-0.3220-6.40 
  Van Der Zee, Cees 1992 NED0.001-0.4520-9.00 
  Van Der Zee, Cees 1992 NED0.5010.05201.00 
  Schrik, Rachid 2113 NED0.001-0.2920-5.80 
  Schrik, Rachid 2113 NED1.0010.712014.20 
  Vlaming, Halana 1783 NED1.0010.27205.40 
  Vlaming, Halana 1783 NED0.001-0.7320-14.60 
  Dekker, Theo 2129 NED1.0010.732014.60 
  Dekker, Theo 2129 NED1.0010.732014.60 
  Vos, Jan Pieter 2086 NED0.001-0.3220-6.40 
  Vos, Jan Pieter 2086 NED0.5010.18203.60 

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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