Individual Calculations September 2009
 Petrusic, Toni  Total change: -24.00  Rating chartPersonal card
 18th Croatian Championship - Boys U15 Novi Vinodolski CRO 2009-06-21
RcRownchangeKK*chgGame
 1947 2015 3.50 7 -0.54 15 -8.10 
  Dujic, Davor 1665 CRO1.0010.11151.65 
  Kolic, Michael 1833 CRO1.0010.26153.90 
  Ostovic, Matija 2070 CRO0.5010.08151.20 
  Muskardin, Mario 2021 CRO0.5010.01150.15 
  Blazeka, Matej 2012 CRO0.001-0.5015-7.50 
  Glavan, Marko 1784 CRO0.501-0.2915-4.35 
  Srbis, Jurica 2244 CRO0.001-0.2115-3.15 

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)
 
 18th CRO Championship - Boys U17 Bjelolasica CRO 2009-07-26
RcRownchangeKK*chgGame
 1876 2068 5.50 9 -1.06 15 -15.90 
  Dzaja, Martin Zorislav 1668  * CRO1.0010.08151.20 
  Monjac, Mislav 1827 CRO0.501-0.3015-4.50 
  Jambrusic, Zvonimir 1849 CRO1.0010.22153.30 
  Blazeka, Matej 2072 CRO0.001-0.4915-7.35 
  Pejic, Igor 1865 CRO0.501-0.2615-3.90 
  Kolic, Michael 1842 CRO0.501-0.2915-4.35 
  Maleskic, Bernard 1758 CRO1.0010.14152.10 
  Stocko, Josip 2138 CRO0.001-0.4015-6.00 
  Grguric, Domagoj 1869 CRO1.0010.24153.60 
 * 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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