Individual Calculations July 2009
 Fitzpatrick, Andrew  Total change: 1.50  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2124 2022 3.50 9 0.10 15 1.50 
  Lane, Gary W. m2371 AUS0.001-0.1115-1.65 
  West, Guy m2343 AUS0.001-0.1315-1.95 
  Kordahi, Nicholas 1913 AUS1.0010.35155.25 
  Van Der Wal, Fritz W 1932 AUS0.501-0.1215-1.80 
  Hacche, David 2176 AUS0.5010.21153.15 
  Bourmistrov, Denis 2149 AUS0.001-0.3315-4.95 
  Nguyen, Thu Giang 2106 AUS0.001-0.3815-5.70 
  Dalton, Samuel 1932 AUS1.0010.38155.70 
  Hu, Jason 2196 AUS0.5010.23153.45 

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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