Individual Calculations November 2014
 Umudova, Nargiz  Total change: 56.40  Rating chartPersonal card
 BDO Challenger Tournament 2014 Haarlem NED 2014-10-11
RcRownchangeKK*chgGame
 2372 2219 5.50 9 2.82 20 56.40 
  Haast, Anne wm2357 NED1.0010.692013.80 
  Van Oosterom, Chiel m2384 NED0.5010.22204.40 
  Kohlweyer, Bernd m2407 GER0.5010.24204.80 
  Kevlishvili, Robby f2320 NED1.0010.642012.80 
  Hopman, Pieter f2431 NED1.0010.772015.40 
  Admiraal, Miguoel f2336 NED1.0010.662013.20 
  Jackson, James P f2336 ENG0.001-0.3420-6.80 
  Bosboom, Manuel m2442 NED0.001-0.2220-4.40 
  Kerigan, Demre f2339 TUR0.5010.16203.20 

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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