Individual Calculations January 2015
 Ostojic, Katarina  Total change: 74.00  Rating chartPersonal card
 XXVIII Belgrade Trophy 2014 Belgrade SRB 2014-11-24
RcRownchangeKK*chgGame
 2061 1882 4.00 9 1.44 40 57.60 
  Jovanovic, Sasa T f2240 SRB0.001-0.1040-4.00 
  Skare, Goran f2282  * SRB0.001-0.0840-3.20 
  Tadic, Stefan 1655 SRB1.0010.21408.40 
  Injac, Teodora 2089 SRB0.5010.274010.80 
  Petrovic, Petar f2057 SRB1.0010.734029.20 
  Stefanovic, Milan 2050 SRB0.5010.22408.80 
  Milicevic, Predrag I 2100 SRB0.001-0.2240-8.80 
  Milanko, Nikola 2011 SRB1.0010.674026.80 
  Jakovljevic, Zivota f2068 SRB0.001-0.2640-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Otvoreno prvenstvo Pozarevca 2014 - B Pozarevac SRB 2014-12-26
RcRownchangeKK*chgGame
 1907 1834 2.50 5 0.41 40 16.40 
  Stosic, Slobodan 2161 SRB0.001-0.1340-5.20 
  Arsic, Stefan 1643 SRB1.0010.254010.00 
  Arandjelovic, Aleksandar Z 2078 SRB0.5010.304012.00 
  Isak, Igor G 2071 SRB0.001-0.2040-8.00 
  Milosevic, Milica 1583 SRB1.0010.19407.60 

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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