Individual Calculations January 2009
 Borbas, Petar  Total change: 1.95  Rating chartPersonal card
 Bubamara November 2008 Novi Sad SRB 2008-11-10
RcRownchangeKK*chgGame
 2066 1904 1.00 3 0.13 15 1.95 
  Keravica, Rados 2073 SRB0.5010.22153.30 
  Djuric, Nenad 2001 SRB0.5010.13151.95 
  Musicki, Stevan 2123 SRB0.001-0.2215-3.30 

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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