Individual Calculations July 2009
 Nicolai, Amir  Total change: 12.00  Rating chartPersonal card
 3B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2105 1811 1.00 1 0.85 15 12.75 
  Postma, Dinant 2105 NED1.0010.851512.75 

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)
 
 NKJ 2009 - A jeugd Venlo NED 2009-04-24
RcRownchangeKK*chgGame
 2102 1825 1.00 6 -0.05 15 -0.75 
  Van Kampen, Robin f2175 NED0.001-0.1115-1.65 
  Kuling, Lody 2175 NED0.001-0.1115-1.65 
  Smith, Thijmen 1955 NED0.001-0.3215-4.80 
  Otte, Marijn f2175 NED0.001-0.1115-1.65 
  Goudriaan, Etienne 2104 NED0.001-0.1615-2.40 
  Boulahfa, Hicham 2026 NED1.0010.761511.40 

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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