Individual Calculations May 2011
 O`Reilly, Steven  Total change: -5.55  Rating chartPersonal card
 O2C Doeberl Cup Premier Canberra AUS 2011-04-21
RcRownchangeKK*chgGame
 2048 2026 3.50 8 -0.37 15 -5.55 
  Ly, Moulthun f2381 AUS0.001-0.1115-1.65 
  Wyss, Felix 1896 AUS0.001-0.6815-10.20 
  Tsagarakis, Angelo 1915 AUS1.0010.35155.25 
  Flitney, Adrian 1988 AUS1.0010.45156.75 
  Zelesco, Karl 1843 AUS0.501-0.2415-3.60 
  Hu, Jason 2190 AUS0.001-0.2815-4.20 
  Kerr, Bill 1940 AUS1.0010.38155.70 
  Morris, James m2227 AUS0.001-0.2415-3.60 

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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