Individual Calculations November 2014
 Haast, Anne  Total change: -10.00  Rating chartPersonal card
 BDO Challenger Tournament 2014 Haarlem NED 2014-10-11
RcRownchangeKK*chgGame
 2357 2357 4.00 9 -0.50 20 -10.00 
  Umudova, Nargiz wm2219 AZE0.001-0.6920-13.80 
  Kevlishvili, Robby f2320 NED0.501-0.0520-1.00 
  Hopman, Pieter f2431 NED0.5010.10202.00 
  Admiraal, Miguoel f2336 NED0.501-0.0320-0.60 
  Jackson, James P f2336 ENG0.501-0.0320-0.60 
  Bosboom, Manuel m2442 NED1.0010.622012.40 
  Kerigan, Demre f2339 TUR0.001-0.5320-10.60 
  Kohlweyer, Bernd m2407 GER0.5010.07201.40 
  Van Oosterom, Chiel m2384 NED0.5010.04200.80 

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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