Individual Calculations August 2015
 Tracey, Michael J  Total change: -0.20  Rating chartPersonal card
 2015 Oceania Zonal Open Championship Sydney AUS 2015-07-04
RcRownchangeKK*chgGame
 1819 1689 3.00 9 -0.01 20 -0.20 
  Narenthran, Tharmaratnam 2002 AUS0.001-0.1420-2.80 
  Ilic, Ilija c1897 AUS0.001-0.2320-4.60 
  Coey, Andrew 1632 AUS1.0010.42208.40 
  Korenevski, Oleg 1940 AUS1.0010.812016.20 
  Hain, Anthony 1929 AUS0.001-0.2020-4.00 
  Kelly, Adam 1907 AUS0.001-0.2220-4.40 
  Wan, Dennis 1799 AUS0.001-0.3520-7.00 
  Vels, Philip 1391 AUS1.0010.15203.00 
  Kordahi, Nicholas 1878 AUS0.001-0.2520-5.00 

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)
 

 

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