Individual Calculations April 2013
 Jovanovic, Bojan P  Total change: -15.90  Rating chartPersonal card
 Polufinale prvenstva Kragujevca 2013 Kragujevac SRB 2013-02-18
RcRownchangeKK*chgGame
 2003 2198 5.00 7 -0.25 15 -3.75 
  Stojanovic, Vladimir M 1948 SRB1.0010.19152.85 
  Radovic, Luka 2000 SRB0.501-0.2615-3.90 
  Milanovic, Mihailo 2104 SRB1.0010.37155.55 
  Radovic, Janko 2026 SRB0.501-0.2315-3.45 
  Tucakovic, Dragan 1937 SRB1.0010.18152.70 
  Antic, Nenad 2030 SRB0.501-0.2215-3.30 
  Mimovic, Predrag 1975 SRB0.501-0.2815-4.20 

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)
 
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2225 2198 2.50 7 -0.81 15 -12.15 
  Salgado Lopez, Ivan g2598  * ESP0.001-0.0815-1.20 
  Sandalakis, Angelos 2401 GRE0.001-0.2415-3.60 
  Batkoski, Nenad 1901 MKD1.0010.15152.25 
  Tosic, Miroslav g2408 SRB0.001-0.2315-3.45 
  Velikic, Adela 1990 SRB0.501-0.2715-4.05 
  Makoli, Perparim 2290 SRB0.001-0.3715-5.55 
  Stojanovski, Stefan 1989 MKD1.0010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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