Individual Calculations October 2012
 Breedveld, Andre  Total change: -25.50  Rating chartPersonal card
 BDO Chess Tournament 2012 - Open Haarlem NED 2012-08-25
RcRownchangeKK*chgGame
 1993 2093 4.00 9 -1.70 15 -25.50 
  Cornelisse, Ticho 1953 NED0.001-0.6915-10.35 
  Kolodkin, Daniil 1924 NED0.001-0.7215-10.80 
  Littel, Leo 1990 NED1.0010.36155.40 
  Van Leen, Guido 1852 NED1.0010.20153.00 
  Nieland, Wim 1991 NED1.0010.36155.40 
  Van Der Lende, Ilias 2169 NED0.001-0.4015-6.00 
  Vlugt, Frans 1994 NED0.001-0.6415-9.60 
  Ory, Jean Paul 1993 NED1.0010.36155.40 
  Bodicker, Rob 2070 NED0.001-0.5315-7.95 

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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