Individual Calculations March 2010
 Ivekovic, Bozidar  Total change: 19.20  Rating chartPersonal card
 18th CRO Team Championship 2009 - Boys U16 Vinkovci CRO 2009-12-27
RcRownchangeKK*chgGame
 1899 2028 5.00 7 0.43 15 6.45 
  Jambrusic, Zvonimir 1846 CRO0.501-0.2415-3.60 
  Prihoda, Leonardo 1825 CRO1.0010.24153.60 
  Nikic, Zvonimir 1628  * CRO1.0010.08151.20 
  Petrusic, Toni 2044 CRO0.5010.02150.30 
  Ostovic, Matija 2167 CRO0.001-0.3115-4.65 
  Filipovic, Ivan 1971 CRO1.0010.42156.30 
  Dubrovic, Mihovil 1811 CRO1.0010.22153.30 
 * 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)
 
 15th Open Bosnjaci 2010 Bosnjaci CRO 2010-01-03
RcRownchangeKK*chgGame
 2026 2042 5.00 8 0.85 15 12.75 
  Ciganovic, Nikola 2263 CRO0.5010.28154.20 
  Franciskovic, Borka wm2216 CRO0.5010.23153.45 
  Ivanov, Stojan Emilov 2198 BUL0.001-0.2915-4.35 
  Antolovic, Pero 1825 CRO0.001-0.7815-11.70 
  Kolanovic, Kazimir 1772 CRO1.0010.17152.55 
  Vranjic, Marko 1871 CRO1.0010.27154.05 
  Vidakovic, Mato 1881 CRO1.0010.29154.35 
  Kadric, Denis 2179 BIH1.0010.681510.20 

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)
 

 

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