Individual Calculations January 2009
 Takac, Zvonko  Total change: 13.65  Rating chartPersonal card
 17th CRO Team Championship - 2. League Centre 2008 Zagreb CRO 2008-03-30
RcRownchangeKK*chgGame
 2169 2125 3.00 6 0.35 15 5.25 
  Blagojevic, Marijan 2052 CRO0.501-0.1015-1.50 
  Naglic, Marko 2170 CRO0.001-0.4415-6.60 
  Drcelic, Josip f2231 CRO0.5010.14152.10 
  Resman, Branko 2168 CRO1.0010.56158.40 
  Keglevic, Pavao f2249 CRO0.001-0.3315-4.95 
  Perkovic, Ivan 2141 CRO1.0010.52157.80 

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)
 
 Open Porec 2008 Porec CRO 2008-12-04
RcRownchangeKK*chgGame
 2205 2131 3.50 7 0.56 15 8.40 
  Bucan, Luka 1807 SLO1.0010.13151.95 
  Crepan, Marjan f2317 SLO1.0010.741511.10 
  Fercec, Nenad g2481 CRO0.5010.39155.85 
  Sermek, Drazen g2481 CRO0.001-0.1115-1.65 
  Zufic, Miroslav m2429 CRO0.001-0.1515-2.25 
  Valkovic, Kristian 1961 CRO0.501-0.2215-3.30 
  Ostovic, Matija 1961 CRO0.501-0.2215-3.30 

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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