Individual Calculations May 2010
 Lane, Gary W.  Total change: -13.10  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2300 2380 4.50 9 -0.79 10 -7.90 
  Milligan, Helen wf2016 NZL1.0010.10101.00 
  Wyss, Felix 1980  * AUS1.0010.08100.80 
  Bojkov, Dejan g2505 BUL0.001-0.3310-3.30 
  Dragicevic, Domagoj 2223 AUS1.0010.29102.90 
  Smerdon, David g2530 AUS0.001-0.3010-3.00 
  Steadman, Michael 2264 NZL1.0010.34103.40 
  Zhao, Zong-Yuan g2592 AUS0.001-0.2310-2.30 
  Cheng, Bobby 2271 AUS0.501-0.1510-1.50 
  Ly, Moulthun 2315 AUS0.001-0.5910-5.90 
 * 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)
 
 Sydney International Open Sydney AUS 2010-04-07
RcRownchangeKK*chgGame
 2231 2380 5.50 9 -0.52 10 -5.20 
  Holland, Dennis 1980  * AUS1.0010.08100.80 
  Nakauchi, Gene f2119 AUS0.501-0.3210-3.20 
  Teichmann, Erik O M C f2325 ENG1.0010.42104.20 
  Malaniuk, Vladimir P g2582 UKR0.001-0.2410-2.40 
  Barua, Dibyendu g2479 IND0.001-0.3610-3.60 
  Grigg, Sam 1980  * AUS1.0010.08100.80 
  Rujevic, Mirko m2261 AUS0.001-0.6610-6.60 
  Castor, David 2131 AUS1.0010.19101.90 
  Ayvazyan, Armen 2222 AUS1.0010.29102.90 
 * 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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