Individual Calculations September 2013
 Vogel, Jaap  Total change: -9.15  Rating chartPersonal card
 Dutch Open 2013 Dieren NED 2013-07-23
RcRownchangeKK*chgGame
 2157 2202 4.50 9 -0.61 15 -9.15 
  Lentjes, Noud 1995 NED1.0010.23153.45 
  Greenfeld, Alon g2561 ISR0.001-0.1015-1.50 
  Vos, Tjark 2034 AHO0.501-0.2215-3.30 
  Noordkamp, Wouter 2066 NED0.501-0.1815-2.70 
  T Jong, Ewoud 2086 NED0.501-0.1615-2.40 
  Heemskerk, Wim f2239 NED0.5010.05150.75 
  Zwirs, Nico 2250 NED0.5010.07151.05 
  Hoogland, Dirk c2155 NED0.501-0.0715-1.05 
  Evengroen, Henk-Jan 2027 NED0.501-0.2315-3.45 

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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