Individual Calculations May 2010
 Smerdon, David  Total change: 1.20  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2352 2530 6.50 9 0.15 10 1.50 
  Hacche, David 2131 AUS0.501-0.4210-4.20 
  Wei, Michael 2130  * AUS0.501-0.4210-4.20 
  Scott, Ronald 2266 AUS1.0010.18101.80 
  Ikeda, Junta 2302 AUS1.0010.21102.10 
  Lane, Gary W. m2380 AUS1.0010.30103.00 
  Li, Chao B g2613 CHN0.001-0.3910-3.90 
  Teichmann, Erik O M C f2325 ENG1.0010.24102.40 
  Barua, Dibyendu g2479 IND1.0010.43104.30 
  Panchanathan, Magesh Chandran g2543 IND0.5010.02100.20 
 * 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
 2387 2530 6.00 9 -0.03 10 -0.30 
  Goundar, Sanmogam c2130  * FIJ1.0010.08100.80 
  Ayvazyan, Armen 2222 AUS1.0010.14101.40 
  Roy Chowdhury, Saptarshi m2429 IND0.501-0.1410-1.40 
  Barua, Dibyendu g2479 IND1.0010.43104.30 
  Li, Chao B g2613 CHN0.001-0.3910-3.90 
  Teichmann, Erik O M C f2325 ENG1.0010.24102.40 
  Ikeda, Junta 2302 AUS1.0010.21102.10 
  Jones, Gawain C B g2556 ENG0.001-0.4610-4.60 
  Solomon, Stephen J. m2426 AUS0.501-0.1410-1.40 
 * 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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