Individual Calculations November 2009
 Beijerinck, Nick  Total change: 7.80  Rating chartPersonal card
 Unive Open Hoogeveen NED 2009-10-16
RcRownchangeKK*chgGame
 2190 2044 3.00 8 0.52 15 7.80 
  Van Kooten, Luuk f2292 NED0.001-0.1915-2.85 
  Pijpers, Arthur 2190 NED0.001-0.3015-4.50 
  Sadallah, Osama 2156 NED0.001-0.3515-5.25 
  Lagrotteria, Salvatore 2221 ITA0.001-0.2715-4.05 
  Hortensius, Lisa 2042 NED1.0010.50157.50 
  Cako, Laszlo 2159 NED1.0010.66159.90 
  Potze, Rudolf 2156 NED1.0010.65159.75 
  Afek, Yochanan m2303 ISR0.001-0.1815-2.70 

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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