Individual Calculations November 2010
 Oudejans, Martin  Total change: 27.00  Rating chartPersonal card
 Open BDO Tournament Haarlem NED 2010-08-21
RcRownchangeKK*chgGame
 2015 1805 2.50 6 1.08 25 27.00 
  De Roode, Martijn 2062 NED0.001-0.1825-4.50 
  Markgraf, Claudia 2029 GER0.5010.28257.00 
  Dirksen, Marieke 2005 NED0.5010.26256.50 
  Hensbergen, Willem 2103 NED0.001-0.1525-3.75 
  Van De Peut, Aart 1989 NED0.5010.24256.00 
  Ligteringen, Allard 1900 NED1.0010.632515.75 

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)
 

 

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