Individual Calculations March 2012
 Sorgic, Dragan  Total change: 12.30  Rating chartPersonal card
 Winter Open 2012 Belgrade SRB 2012-01-22
RcRownchangeKK*chgGame
 2093 2242 6.00 9 0.02 15 0.30 
  Janjic, Stefan 1848 SRB1.0010.08151.20 
  Momirovic, Milan 1842  * SRB1.0010.08151.20 
  Martic, Ivan f2391 SRB0.5010.20153.00 
  Radovanovic, Dusan 2367 SRB0.001-0.3315-4.95 
  Marinkov, Svetislav 1970 SRB1.0010.17152.55 
  Andrijevic, Milan m2338 SRB0.001-0.3715-5.55 
  Djurdjevic, Petar S f1987 SRB1.0010.19152.85 
  Markovic, Aleksandar 2010 SRB0.501-0.2915-4.35 
  Sekularac, Andrej 2085 SRB1.0010.29154.35 
 * 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)
 
 Central Serbia Championship 2012 Pozarevac SRB 2012-02-13
RcRownchangeKK*chgGame
 2277 2242 4.50 8 0.80 15 12.00 
  Martinovic, Slobodan g2429 SRB0.001-0.2615-3.90 
  Zivkovic, Marko 2130 SRB0.001-0.6515-9.75 
  Katic, Goran 2036 SRB1.0010.24153.60 
  Tasic, Zoran T 2156 SRB1.0010.38155.70 
  Pap, Misa g2512 SRB0.001-0.1715-2.55 
  Zivkovic, Momcilo 2137 SRB1.0010.36155.40 
  Trifunovic, Miroljub f2278 SRB1.0010.55158.25 
  Savic, Miodrag R g2535 SRB0.5010.35155.25 

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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