Individual Calculations October 2012
 Kolodkin, Daniil  Total change: 19.65  Rating chartPersonal card
 BDO Chess Tournament 2012 - Open Haarlem NED 2012-08-25
RcRownchangeKK*chgGame
 2011 1924 4.00 7 1.31 15 19.65 
  Breedveld, Andre 2093 NED1.0010.721510.80 
  Vlugt, Frans 1994 NED0.5010.10151.50 
  Joziasse, David 1946 NED0.5010.03150.45 
  Bakker, Joop 1992 NED0.5010.09151.35 
  Havenaar, Jan 2118 NED0.001-0.2515-3.75 
  Vreeburg, Jan 1945 NED0.5010.03150.45 
  Nieland, Wim 1991 NED1.0010.59158.85 

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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