Individual Calculations September 2009
 Cupic, Lovro  Total change: -2.25  Rating chartPersonal card
 18th CRO Championship - Boys U17 Bjelolasica CRO 2009-07-26
RcRownchangeKK*chgGame
 1846 1968 5.00 8 -0.15 15 -2.25 
  Zagorac, Mario 1852 CRO0.501-0.1615-2.40 
  Matic, Antonio 1591 CRO0.501-0.4115-6.15 
  Turk, Karlo 1811 CRO1.0010.29154.35 
  Samardzic, Nikola 1695 CRO1.0010.17152.55 
  Bjelicic, Jan 2058 CRO0.001-0.3815-5.70 
  Blazeka, Damjan 1969 CRO0.5010.00150.00 
  Dujic, Marko 1719 CRO1.0010.19152.85 
  Muskardin, Mario 2076 CRO0.5010.15152.25 

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)
 

 

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