Individual Calculations September 2012
 Ivekovic, Bozidar  Total change: -74.25  Rating chartPersonal card
 Amateur Tournamnet - Open Topusko 2012 Topusko CRO 2012-08-04
RcRownchangeKK*chgGame
 1803 2026 3.50 7 -1.77 15 -26.55 
  Josipovic, Renata 1626  * CRO1.0010.08151.20 
  Kalajzic, Ivan 2240 CRO0.001-0.2315-3.45 
  Pavcevic, Bruno 1821 CRO0.501-0.2615-3.90 
  Peles, Ivan 1801 CRO0.001-0.7815-11.70 
  Amon, Nejc 1762 SLO0.501-0.3215-4.80 
  Stosic, Davor 1670 CRO0.501-0.3915-5.85 
  Kolsek, Jan 1698 SLO1.0010.13151.95 
 * 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)
 
 III Balkan amateur chess festival Belogradchik 2012 Belogradchik BUL 2012-08-20
RcRownchangeKK*chgGame
 1854 2026 2.50 8 -3.18 15 -47.70 
  Stamnov, Aleksander f2181 MKD0.001-0.2915-4.35 
  Lazov, Stefan 1669 BUL0.501-0.3915-5.85 
  Kamenov, Valentin 1857 BUL0.001-0.7215-10.80 
  Rujan, Rodel-Marinel 1756 ROU0.001-0.8315-12.45 
  Nikic, Dragan 1857 SRB1.0010.28154.20 
  Belev, Ivaylo 1854 BUL1.0010.27154.05 
  Brankovan, Mario 1885 SRB0.001-0.6915-10.35 
  Emmanouilidis, Athanasios 1770 GRE0.001-0.8115-12.15 

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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