Individual Calculations November 2014
 Kevlishvili, Robby  Total change: 40.20  Rating chartPersonal card
 BDO Challenger Tournament 2014 Haarlem NED 2014-10-11
RcRownchangeKK*chgGame
 2361 2320 6.00 9 2.01 20 40.20 
  Kerigan, Demre f2339 TUR1.0010.532010.60 
  Haast, Anne wm2357 NED0.5010.05201.00 
  Van Oosterom, Chiel m2384 NED1.0010.592011.80 
  Umudova, Nargiz wm2219 AZE0.001-0.6420-12.80 
  Kohlweyer, Bernd m2407 GER1.0010.622012.40 
  Hopman, Pieter f2431 NED0.001-0.3520-7.00 
  Admiraal, Miguoel f2336 NED0.5010.02200.40 
  Jackson, James P f2336 ENG1.0010.522010.40 
  Bosboom, Manuel m2442 NED1.0010.672013.40 

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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