Individual Calculations April 2009
 Kruljac, Petra  Total change: 51.45  Rating chartPersonal card
 14th Open Bosnjaci 2009 Bosnjaci CRO 2009-01-03
RcRownchangeKK*chgGame
 2231 2052 4.50 8 2.33 15 34.95 
  Pandurevic, Miro 2253 CRO1.0010.761511.40 
  Armanda, Ivica m2326 CRO0.5010.33154.95 
  Bobanac, Miro f2276 CRO0.5010.28154.20 
  Dabo-Peranic, Robert f2318 CRO0.001-0.1815-2.70 
  Zovko, Mario 2161 CRO0.5010.15152.25 
  Jelecevic, Ivo 2147 CRO0.5010.13151.95 
  Zivkovic, Nikola 2193 CRO0.5010.19152.85 
  Hodak, Stevo f2177 CRO1.0010.671510.05 

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)
 
 Croatian Championship 2008 - Women Toplice Sveti Martin, CRO CRO 2009-01-24
RcRownchangeKK*chgGame
 2127 2052 3.50 9 -0.13 15 -1.95 
  Deur, Zrinka 2006 CRO0.501-0.0615-0.90 
  Jelica, Mara wm2222 CRO0.001-0.2815-4.20 
  Ivekovic, Ivana 1942 CRO1.0010.35155.25 
  Sargac, Rajna wm2198 CRO0.5010.20153.00 
  Medic, Mirjana wg2303 CRO0.001-0.1915-2.85 
  Ivekovic, Ana 1931 CRO0.501-0.1615-2.40 
  Solic, Kristina wm2203 CRO0.5010.20153.00 
  Franciskovic, Borka wm2261 CRO0.001-0.2315-3.45 
  Berke, Ana wf2081 CRO0.5010.04150.60 

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 individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2260 2052 4.00 11 1.23 15 18.45 
  Szabo, Gergely-Andras-Gyula m2402 ROU0.5010.39155.85 
  Chadaev, Nikolai m2402 RUS0.001-0.1115-1.65 
  Kreisl, Robert f2394 AUT0.001-0.1215-1.80 
  Drljevic, Ljilja wm2244 MNE0.5010.25153.75 
  Sorgic, Dragan 2277 SRB0.001-0.2215-3.30 
  Bajkovic, Nikola 2180 MNE1.0010.671510.05 
  Berend, Fred m2352 LUX0.001-0.1515-2.25 
  Medancic, Rikard m2242 CRO0.5010.25153.75 
  Maevsky, Nikolay 2223 RUS0.001-0.2715-4.05 
  Gagic, Miroljub 1880 SRB1.0010.27154.05 
  Wieczorek, Oskar 2265 POL0.5010.27154.05 

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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