Individual Calculations January 2011
 Grujicic, Zoran  Total change: -49.50  Rating chartPersonal card
 3rd League CS-North 2010 several SRB 2010-09-12
RcRownchangeKK*chgGame
 2184 2053 0.50 8 -2.17 15 -32.55 
  Tojagic, Dane f2279 SRB0.001-0.2115-3.15 
  Ninkovic, Vladan 2175 SRB0.001-0.3315-4.95 
  Lukic, Predrag 2187 SRB0.001-0.3215-4.80 
  Sajic, Velibor 2113 SRB0.5010.08151.20 
  Cirakovic, Ivan 2206 SRB0.001-0.3015-4.50 
  Panic, Nenad 2365 SRB0.001-0.1415-2.10 
  Todorcevic, Djordje 1987 SRB0.001-0.5915-8.85 
  Gajic, Branko 2156 SRB0.001-0.3615-5.40 

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 2010 Valjevo SRB 2010-11-08
RcRownchangeKK*chgGame
 2058 2053 2.50 8 -1.42 15 -21.30 
  Stojanovic, Dobrisav f2340 SRB0.001-0.1615-2.40 
  Markovic, Dragan P 2209 SRB0.5010.21153.15 
  Mesterovic, Ljubisa 1798 SRB0.001-0.8115-12.15 
  Zivanovic, Bojan 1941 SRB0.501-0.1515-2.25 
  Radovanovic, Zoran Z 2096 SRB0.5010.06150.90 
  Jokic, Miodrag 2087 SRB0.001-0.4515-6.75 
  Svicevic, Mirko 1776 SRB1.0010.17152.55 
  Colovic, Zoran 2215 SRB0.001-0.2915-4.35 

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)
 
 XXIII Belgrade Trophy 2010 Belgrade, Obrenovac SRB 2010-11-24
RcRownchangeKK*chgGame
 2040 2053 5.00 9 0.29 15 4.35 
  Pikula, Dejan g2453  * SRB0.001-0.0815-1.20 
  Djordjevic, Vuk 1826 SRB0.501-0.2915-4.35 
  Danojlic, Petar 1853 SRB1.0010.24153.60 
  Veleski, Robert 2282 MKD0.5010.29154.35 
  Tasic, Zoran T 2200 SRB0.001-0.3015-4.50 
  Radosavljevic, Dusan 1851 SRB0.001-0.7615-11.40 
  Rosandic, Martin 1761 SRB1.0010.15152.25 
  Marjanovic, Dragan 1874 SRB1.0010.27154.05 
  Maric, Dragan f2261 SRB1.0010.771511.55 
 * 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)
 

 

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