Blitz: Individual Calculations April 2013
 Tzoumacas, Georgios  Total change: 9.60  Rating chartPersonal card
 Open Dutch Blitzchess Championship 2013 Dordrecht NED 2013-03-02
RcRownchangeKK*chgGame
 2090 2008 11.50 28 0.48 20 9.60 
  Lahaye, Rick 2334 NED0.001-0.1320-2.60 
  Lahaye, Rick 2334 NED0.001-0.1320-2.60 
  Van Der Linden, Bert 2258 NED1.0010.812016.20 
  Van Der Linden, Bert 2258 NED1.0010.812016.20 
  Vogel, Jaap f2107 NED0.001-0.3620-7.20 
  Vogel, Jaap f2107 NED0.001-0.3620-7.20 
  Brandenburg, Erik 2197 NED0.001-0.2520-5.00 
  Brandenburg, Erik 2197 NED0.5010.25205.00 
  Gravemaker, Wim Laurens 2096 NED1.0010.622012.40 
  Gravemaker, Wim Laurens 2096 NED0.001-0.3820-7.60 
  Piket, Joop 2143 NED0.001-0.3220-6.40 
  Piket, Joop 2143 NED0.001-0.3220-6.40 
  Noordkamp, Wouter 1987 NED0.001-0.5320-10.60 
  Noordkamp, Wouter 1987 NED1.0010.47209.40 
  Schrik, Rachid 2113 NED1.0010.642012.80 
  Schrik, Rachid 2113 NED0.001-0.3620-7.20 
  Yeo, Michael J 2155 ENG0.001-0.3020-6.00 
  Yeo, Michael J 2155 ENG0.001-0.3020-6.00 
  Vlaming, Halana 1783 NED1.0010.22204.40 
  Vlaming, Halana 1783 NED0.001-0.7820-15.60 
  Brokaar, Joey 1812 NED1.0010.25205.00 
  Brokaar, Joey 1812 NED0.501-0.2520-5.00 
  Dekker, Theo 2129 NED1.0010.662013.20 
  Dekker, Theo 2129 NED0.5010.16203.20 
  Oranje, Richard 2096 NED0.001-0.3820-7.60 
  Oranje, Richard 2096 NED1.0010.622012.40 
  Schroer, Marcel 2050 NED1.0010.562011.20 
  Schroer, Marcel 2050 NED0.001-0.4420-8.80 

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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