Individual Calculations January 2009
 Petrovic, Petar  Total change: 3.60  Rating chartPersonal card
 Belgrade Quality League 2008 Belgrade SRB 2008-11-01
RcRownchangeKK*chgGame
 2132 2112 4.50 9 0.24 15 3.60 
  Aleksandrov, Mitko 2036 SRB1.0010.40156.00 
  Cerovic, Danilo 2157 SRB0.001-0.4415-6.60 
  Kuzmanovic, Slobodan 2148 SRB0.001-0.4515-6.75 
  Nestorovic, Lazar 2245 SRB1.0010.681510.20 
  Pisar, Milan 2018 SRB1.0010.37155.55 
  Mrdak, Milomir 2040 SRB0.001-0.6015-9.00 
  Radosevic, Nenad 2184 SRB0.5010.10151.50 
  Jocic, Slavoljub 2257 SRB0.5010.19152.85 
  Mihailovic, Miodrag 2106 SRB0.501-0.0115-0.15 

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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