Individual Calculations July 2008
 Bjelobrk, Igor  Total change: -5.90  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2008-03-20
RcRownchangeKK*chgGame
 2249 2381 5.50 9 -0.45 10 -4.50 
  Stojic, Svetozar 2031 AUS0.501-0.3910-3.90 
  Illingworth, Max c2152 AUS1.0010.21102.10 
  Kresovic, Velimir 2245 GER1.0010.32103.20 
  Antic, Dejan g2480 SRB0.001-0.3610-3.60 
  Caoili, Arianne B wm2144 AUS0.501-0.3010-3.00 
  Skiotis, Pano 2174 AUS1.0010.23102.30 
  Oliver, Gareth 2164 AUS1.0010.22102.20 
  Wang, Puchen m2383 NZL0.5010.00100.00 
  Solomon, Stephen J m2468 AUS0.001-0.3810-3.80 

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)
 
 NSW Open Sydney AUS 2008-06-07
RcRownchangeKK*chgGame
 2262 2354 3.50 6 -0.14 10 -1.40 
  Dunn, Michael G 2004 AUS1.0010.11101.10 
  Hu, Jason 2120 AUS0.501-0.2910-2.90 
  Xie, George Wendi m2418 AUS1.0010.59105.90 
  Sales, Jesse Noel f2312 PHI0.001-0.5610-5.60 
  Ayvazyan, Armen 2245 AUS1.0010.35103.50 
  Solomon, Stephen J. m2472 AUS0.001-0.3410-3.40 

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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