Individual Calculations September 2011
 Ravic, Nenad  Total change: 0.30  Rating chartPersonal card
 International Championship of Central Serbia - Open A Paracin SRB 2011-07-08
RcRownchangeKK*chgGame
 2245 2311 4.00 8 -0.63 15 -9.45 
  Ivanovic, Andrej 2001 SLO0.501-0.3615-5.40 
  Miladinovic, Lena 2074 SRB1.0010.20153.00 
  Indjic, Aleksandar 2374 SRB0.001-0.4115-6.15 
  Marjanovic, Dejan 2153 BIH0.501-0.2115-3.15 
  Ratkovic, Miloje 2135 SRB1.0010.27154.05 
  Zlatanovic, Boroljub f2433 SRB0.5010.17152.55 
  Pikula, Dejan g2532 SRB0.001-0.2215-3.30 
  Popovic, Djordje D f2259 SRB0.501-0.0715-1.05 

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)
 
 XVII Open Jezero Ada - Romanticari 2011 Belgrade SRB 2011-08-03
RcRownchangeKK*chgGame
 2183 2311 6.50 9 0.65 15 9.75 
  Jankovic, Janko 1914 SRB1.0010.08151.20 
  Ristic, Slobodan B 2086 SRB1.0010.22153.30 
  Tadic, Branko g2487 SRB0.001-0.2715-4.05 
  Pastar, Slaven 1989 BIH0.501-0.3715-5.55 
  Delibasic, Gavrilo f2108 SRB1.0010.24153.60 
  Popovic, Mladen f2183 MNE1.0010.33154.95 
  Certic, Branimir m2402 SRB0.5010.12151.80 
  Lukovic, Vladimir 2225 SRB1.0010.38155.70 
  Jovanovic, Aleksandar D 2253 SRB0.501-0.0815-1.20 

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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