Individual Calculations July 2011
 Zdravkovic, Dragan S  Total change: -40.35  Rating chartPersonal card
 Open Nis 2011 Nis SRB 2011-05-24
RcRownchangeKK*chgGame
 1967 1989 0.50 6 -2.69 15 -40.35 
  Ristic, Nebojsa B f2373 SRB0.5010.41156.15 
  Milovanovic, Srboljub 2192 SRB0.001-0.2415-3.60 
  Gagic, Miroljub 1865 SRB0.001-0.6715-10.05 
  Stojiljkovic, Stefan 1917 SRB0.001-0.6015-9.00 
  Todorovic, Nenad I 1852 SRB0.001-0.6815-10.20 
  Djordjevic, Lazar 1604 SRB0.001-0.9115-13.65 

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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