Individual Calculations September 2009
 Krstev, Mario  Total change: -6.60  Rating chartPersonal card
 Oceania Zonal Open Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 2045 2085 4.50 9 -0.44 15 -6.60 
  Sannidhanam, Anurag 1735 AUS1.0010.11151.65 
  West, Guy m2343 AUS0.001-0.1815-2.70 
  Grigg, Sam 1927 AUS1.0010.29154.35 
  Garbett, Paul Anthony m2319 NZL0.5010.29154.35 
  Ly, Moulthun 2340 AUS0.001-0.1915-2.85 
  Stevens, Tristan 2006 AUS0.001-0.6115-9.15 
  Spiller, Paul 2005 NZL1.0010.39155.85 
  Liu, Yi 1938 AUS0.001-0.7015-10.50 
  Stahnke, Alexander 1795 AUS1.0010.16152.40 

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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