Individual Calculations July 2009
 Lester, George E  Total change: 34.95  Rating chartPersonal card
 Queensland Open Bundaberg AUS 2009-04-10
RcRownchangeKK*chgGame
 1973 1801 0.50 2 -0.12 15 -1.80 
  Solomon, Stephen J. m2151 AUS0.001-0.1115-1.65 
  Stahnke, Alexander 1795 AUS0.501-0.0115-0.15 

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)
 
 Sydney International Open Sydney AUS 2009-04-15
RcRownchangeKK*chgGame
 2082 1801 4.00 9 2.45 15 36.75 
  Dragicevic, Domagoj 2151 AUS1.0010.891513.35 
  Smirnov, Vladimir f2151 RUS0.001-0.1115-1.65 
  Zibaei, Abdoulla 2067 IRI0.001-0.1815-2.70 
  Milligan, Helen wf1985 NZL0.001-0.2615-3.90 
  Jule, Alexandra wm1928 AUS1.0010.671510.05 
  Gibbons, Robert 2067 NZL0.5010.32154.80 
  Hursky, Karel P 2084 AUS1.0010.841512.60 
  Oliver, Gareth 2151 AUS0.001-0.1115-1.65 
  Amrutha, Mokal 2151 IND0.5010.39155.85 

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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