Individual Calculations November 2014
 Bloothoofd, Gerrie  Total change: 63.60  Rating chartPersonal card
 BDO Open Chess Tournament 2014 Haarlem NED 2014-10-11
RcRownchangeKK*chgGame
 2128 2017 4.50 8 1.59 40 63.60 
  Goudriaan, Etienne m2355 NED0.001-0.1240-4.80 
  Van Tuyl, Wim 1931 NED1.0010.384015.20 
  Vos, Tjark 2240 AHO0.5010.284011.20 
  Breedveld, Andre 2095 NED1.0010.614024.40 
  Vroombout, Enrico 2158 NED0.001-0.3140-12.40 
  Breedveld, Erik 1886 NED1.0010.324012.80 
  Polak, Indra 2147 NED1.0010.684027.20 
  Brink, Barry 2209 NED0.001-0.2540-10.00 

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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