Individual Calculations September 2009
 Brown, Andrew  Total change: 8.40  Rating chartPersonal card
 Oceania Zonal Open Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 2085 2085 5.00 9 0.56 15 8.40 
  Raicar, Gaurav 1735 FIJ1.0010.11151.65 
  Ly, Moulthun 2340 AUS0.001-0.1915-2.85 
  Liu, Yi 1938 AUS1.0010.30154.50 
  Rujevic, Mirko m2282 AUS0.001-0.2515-3.75 
  Lester, George E 1801 AUS1.0010.16152.40 
  Illingworth, Max c2243 AUS1.0010.711510.65 
  Feldman, Vladimir m2298 AUS0.001-0.2315-3.45 
  Prasad, Calvin c1912 FIJ1.0010.27154.05 
  Levi, Eddy f2216 AUS0.001-0.3215-4.80 

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)
 

 

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