Individual Calculations July 2009
 Vernacki, Dusko  Total change: 15.05  Rating chartPersonal card
 18th CRO Team Ch - II. League East (r1-r6) Valpovo & Beli Manastir CRO 2009-04-04
RcRownchangeKK*chgGame
 1985 2143 3.50 5 -0.04 25 -1.00 
  Kovacevic, Ivan 1929 CRO0.501-0.2725-6.75 
  Bogdanovic, Aleksa 1944 CRO0.501-0.2625-6.50 
  Ledinscak, Mario 1971 CRO1.0010.27256.75 
  Masirevic, Miroljub 1995 CRO1.0010.30257.50 
  Cabrajac, Zdravko 2085 CRO0.501-0.0825-2.00 

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)
 
NOTE: K factor changed
 18th Croatian CUP Sibenik CRO 2009-05-20
RcRownchangeKK*chgGame
 2154 2143 3.50 5 1.07 15 16.05 
  Franciskovic, Borka wm2262 CRO0.001-0.3415-5.10 
  Havas, Juraj 1952 CRO1.0010.25153.75 
  Paljusaj, Edmond 2285 CRO1.0010.691510.35 
  Gracin, Damir 2181 CRO1.0010.55158.25 
  Spika, Ivica 2088 CRO0.501-0.0815-1.20 

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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