Individual Calculations April 2008
 Kerecki, Ljubisa  Total change: 19.05  Rating chartPersonal card
 Winter Open 2008 Belgrade SRB 2008-01-22
RcRownchangeKK*chgGame
 2187 2169 5.00 8 1.27 15 19.05 
  Jovic, Branko 1819 SRB1.0010.11151.65 
  Zivkovic, Sava f2309 SRB0.001-0.3115-4.65 
  Vukovic, Ljubomir 1953 SRB1.0010.22153.30 
  Markovic, Milan D f2350 SRB0.001-0.2615-3.90 
  Milic, Dragan 2071 SRB1.0010.37155.55 
  Jovanovic, Sasa M f2333 SRB1.0010.721510.80 
  Maric, Dragan f2300 SRB1.0010.681510.20 
  Chelushkina, Irina wg2357 SRB0.001-0.2615-3.90 

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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