Individual Calculations October 2008
 Beijerinck, Nick  Total change: -47.50  Rating chartPersonal card
 Dutch Open Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2118 2106 2.00 8 -1.90 25 -47.50 
  Miedema, Roi f2303 NED0.001-0.2525-6.25 
  Van Opheusden, Bas 2172 NED0.001-0.4125-10.25 
  Kabanof, Nikolai 2131 NED0.001-0.4725-11.75 
  Markus, John 2179 NED0.001-0.4025-10.00 
  Cheung, Jan 2112 NED0.001-0.4925-12.25 
  Van Der Knijff, Reint 1998 NED0.501-0.1525-3.75 
  Van Vliet, Harry 2065 NED1.0010.442511.00 
  Kampman, Tijmen 1980 NED0.501-0.1725-4.25 

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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