Individual Calculations September 2009
 Fry, Peter  Total change: -9.45  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2009-04-27
RcRownchangeKK*chgGame
 1940 1898 2.00 6 -0.63 15 -9.45 
  Watson, Jean 1567 AUS0.501-0.3815-5.70 
  Beattie, Roger 1872 AUS0.001-0.5415-8.10 
  Mijatovic, Bosko 1893 AUS0.501-0.0115-0.15 
  Hogg, Dean 2115 AUS0.5010.28154.20 
  Morris, James f2114 AUS0.001-0.2215-3.30 
  Dizdarevic, Mehmedalija 2081 BIH0.5010.24153.60 

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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