Individual Calculations September 2009
 Zivkovic, Rajko  Total change: -14.85  Rating chartPersonal card
 Oblacina 2009 Oblacina SRB 2009-08-07
RcRownchangeKK*chgGame
 2297 2225 3.50 11 -0.99 15 -14.85 
  Organdziev, Oliver f2277 MKD1.0010.57158.55 
  Radoja, Djordje f2191 SRB0.501-0.0515-0.75 
  Gojkovic, Petar m2415 MNE0.001-0.2515-3.75 
  Kirilov, Rumen 2420 BUL0.001-0.2515-3.75 
  Zlatilov, Ivailo m2327 BUL0.5010.14152.10 
  Semenov, Aleksandar f2295 SRB0.001-0.4015-6.00 
  Kostic, Nebojsa m2328 SRB0.5010.14152.10 
  Trajkovic, Predrag g2481 SRB0.001-0.1915-2.85 
  Djukic, Nebojsa 2148 SRB0.501-0.1115-1.65 
  Bahtijari, Baskim 2155 MNE0.501-0.1015-1.50 
  Ivic, Roman f2233 GER0.001-0.4915-7.35 

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)
 

 

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