Individual Calculations January 2010
 Zivkovic, Ivan B  Total change: 5.70  Rating chartPersonal card
 Central Serbia Championship 2009 Vrnjacka Banja SRB 2009-11-09
RcRownchangeKK*chgGame
 2306 2320 5.00 9 0.38 15 5.70 
  Kecap, Fikret 1982 SRB1.0010.12151.80 
  Cabrilo, Goran g2482 SRB0.001-0.2915-4.35 
  Milosevic, Rade 2131 SRB1.0010.25153.75 
  Radosavljevic, Slobodan D f2260 SRB0.501-0.0815-1.20 
  Djosic, Slavoljub f2258 SRB0.501-0.0915-1.35 
  Milanovic, Danilo g2546 SRB1.0010.791511.85 
  Ostojic, Nikola m2444 SRB0.5010.17152.55 
  Tosic, Miroslav g2436 SRB0.001-0.3415-5.10 
  Cerovic, Danilo 2211 SRB0.501-0.1515-2.25 

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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