Individual Calculations January 2009
 Opacak, Ivan  Total change: -4.75  Rating chartPersonal card
 17th CRO Team Championship - 3C. League East Vukovar CRO 2008-04-06
RcRownchangeKK*chgGame
 2129 1898 0.00 1 -0.21 25 -5.25 
  Kis, Miroslav 2129 CRO0.001-0.2125-5.25 

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)
 
 10th Open Ruscica 2008. Ruscica CRO 2008-09-12
RcRownchangeKK*chgGame
 1831 1880 4.00 7 0.02 25 0.50 
  Tomac, Rudika 1750 CRO1.0010.32258.00 
  Vranjic, Marko 1890 CRO1.0010.512512.75 
  Lovric, Petar 1923 CRO1.0010.562514.00 
  Rakic, Antun 1808 CRO0.001-0.6025-15.00 
  Ljubicic, Ninoslav 1945 CRO0.001-0.4125-10.25 
  Martic, Ivan 1750 CRO1.0010.32258.00 
  Corluka, Jure 1750 CRO0.001-0.6825-17.00 

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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