Individual Calculations September 2009
 Isak, Igor G  Total change: 19.20  Rating chartPersonal card
 Beograd-Slavija-Jezero 2009 Belgrade SRB 2009-07-28
RcRownchangeKK*chgGame
 2135 2004 4.00 8 1.28 15 19.20 
  Andrejic, Vladica 2234 SRB0.5010.29154.35 
  Peovic, Milos 2265 SRB0.5010.32154.80 
  Starcevic, Goran f2215 SRB0.001-0.2315-3.45 
  Pavlovic, Luka 1768 SRB1.0010.20153.00 
  Zdravkovic, Dragan N 2191 SRB0.5010.24153.60 
  Cvetkovic, Nemanja 2242 SRB0.001-0.2015-3.00 
  Milenkovic, Aleksandar 1872 SRB1.0010.32154.80 
  Strbac, Mladen 2292 SRB0.5010.34155.10 

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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