Individual Calculations May 2010
 Lester, George E  Total change: 17.55  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2117 1887 3.50 9 1.52 15 22.80 
  Garner, David J 2193 ENG0.5010.36155.40 
  Steadman, Michael 2264 NZL0.001-0.0915-1.35 
  Schon, Eugene 2126 AUS0.001-0.2015-3.00 
  Shi, Dawen 2009 AUS1.0010.671510.05 
  Morriss, Pete 2027 IRL1.0010.691510.35 
  Chowdhury, Sohel 2190 BAN0.001-0.1415-2.10 
  McNamara, Gary 2117 AUS0.001-0.2115-3.15 
  Wyss, Felix 1974 AUS1.0010.62159.30 
  Brown, Andrew 2149 AUS0.001-0.1815-2.70 

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 2010-04-07
RcRownchangeKK*chgGame
 2047 1887 2.50 9 -0.35 15 -5.25 
  Rujevic, Mirko m2261 AUS1.0010.901513.50 
  Teichmann, Erik O M C f2287  * ENG0.001-0.0815-1.20 
  Dhar-Barua, Saheli wm2151 IND0.001-0.1815-2.70 
  Grigg, Sam 1979 AUS0.5010.13151.95 
  Chowdhury, Sohel 2190 BAN0.001-0.1415-2.10 
  Bennett, Hilton 2001 NZL0.001-0.3415-5.10 
  Descallar, Levi 1979 AUS0.001-0.3715-5.55 
  Brockman, Roland 1743 AUS0.001-0.6915-10.35 
  Barisic, Frank 1833 AUS1.0010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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