Individual Calculations March 2012
 Petrovic, Zoran Z  Total change: 2.25  Rating chartPersonal card
 Winter Open 2012 Belgrade SRB 2012-01-22
RcRownchangeKK*chgGame
 2121 2112 3.50 7 0.15 15 2.25 
  Mitrovic, Slavoljub 1712  * SRB1.0010.08151.20 
  Nenezic, Marko 2356 SRB0.001-0.2015-3.00 
  Milosevic, Dragan 1896 SRB1.0010.22153.30 
  Radlovacki, Jovan m2421 SRB0.5010.36155.40 
  Kostic, Milutin B f2287 SRB0.001-0.2715-4.05 
  Savicevic, Vlatko 2321 SRB0.5010.27154.05 
  Tomin, Nenad 1856 SRB0.501-0.3115-4.65 
 * 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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