Individual Calculations October 2008
 Lisac, Tihana  Total change: 46.60  Rating chartPersonal card
 17th Croatian Championship - Girls U15 Sibenik CRO 2008-06-23
RcRownchangeKK*chgGame
 1805 1764 3.50 5 1.21 25 30.25 
  Ivekovic, Ana 1831 CRO0.5010.09252.25 
  Mrakovcic, Karmen 1671 CRO1.0010.37259.25 
  Purgar, Ivona 2065 CRO0.001-0.1525-3.75 
  Racki, Barbara 1701 CRO1.0010.412510.25 
  Ostojic, Ksenija 1756 CRO1.0010.492512.25 

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)
 
NOTE: K factor changed
 17th Croatian Championship - Girls U17 Bjelolasica CRO 2008-07-20
RcRownchangeKK*chgGame
 1785 1773 4.00 6 1.09 15 16.35 
  Ivekovic, Tihana 1741 CRO0.501-0.0415-0.60 
  Starcevic, Andrea 1654 CRO1.0010.34155.10 
  Deur, Zrinka 2009 CRO0.001-0.2015-3.00 
  Ivekovic, Ana 1842 CRO0.5010.10151.50 
  Racki, Barbara 1683 CRO1.0010.38155.70 
  Matejak, Karolina 1781 CRO1.0010.51157.65 

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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