Individual Calculations May 2012
 Borbas, Petar  Total change: -5.70  Rating chartPersonal card
 NOVOM SADU U CAST Novi Sad SRB 2012-02-10
RcRownchangeKK*chgGame
 1855 1782 3.00 7 0.08 15 1.20 
  Petovic, Jovo 1690 SRB0.501-0.1315-1.95 
  Drazic, Miodrag 2122 SRB0.001-0.1215-1.80 
  Milenkovic, Zoran 2111 SRB0.001-0.1215-1.80 
  Dobric, Branislav 1484 SRB1.0010.15152.25 
  Musicki, Zivan 1914 SRB1.0010.681510.20 
  Karlicic, Bozidar 2010 SRB0.001-0.2115-3.15 
  Jakovljevic, Zdravko 1656 SRB0.501-0.1715-2.55 

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)
 
 5. Open Bubamara 2012 Novi Sad SRB 2012-04-03
RcRownchangeKK*chgGame
 1907 1768 1.50 6 -0.46 15 -6.90 
  Popovic, Milan S 2054 SRB0.001-0.1615-2.40 
  Ilijc, Dusan 1618 SRB1.0010.30154.50 
  Stanisic, Dragoljub 1973 SRB0.001-0.2415-3.60 
  Zlatkovic, Bosko 2017 SRB0.5010.31154.65 
  Pjetlovic, Petar 1860 SRB0.001-0.3715-5.55 
  Buzancic, Tomislav 1919 SRB0.001-0.3015-4.50 

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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