Individual Calculations July 2010
 Antonio, Viani D`cunha  Total change: 6.90  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2171 2201 4.50 9 -0.52 15 -7.80 
  Balogh, Csaba g2601  * HUN0.001-0.0815-1.20 
  Saleh Nora, Mohd wm1898 UAE1.0010.14152.10 
  Petrosian, Tigran L g2601  * ARM0.001-0.0815-1.20 
  De Guzman, Carlos 2009 PHI1.0010.25153.75 
  Bayat, Shohreh wf1999 IRI1.0010.24153.60 
  Khader, Sami m2466 JOR0.001-0.1815-2.70 
  Pabalan, Rocky 2041 PHI0.001-0.7115-10.65 
  Shabanov, Nurlan Mammad Oglu 1985 AZE0.501-0.2815-4.20 
  Rafee, Mohd Hayel 1935 SYR1.0010.18152.70 
 * 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)
 
 commonwealth Chess Championship New Delhi IND 2010-05-09
RcRownchangeKK*chgGame
 2156 2201 7.00 11 0.98 15 14.70 
  Bidhar, Rutumbara 1801  * IND1.0010.08151.20 
  Khusnutdinov, Rustam g2525 KAZ0.001-0.1315-1.95 
  Roberts, Marcel 1850 RSA1.0010.11151.65 
  Joshua, A P 1942 IND1.0010.18152.70 
  Rathnakaran, K m2397 IND0.5010.25153.75 
  Abhishek, Das 2331 IND0.001-0.3215-4.80 
  Jitendria, Vels 2034 IND1.0010.28154.20 
  Dzhumaev, Marat g2495 UZB0.5010.35155.25 
  Konguvel, Ponnuswamy m2412 IND0.001-0.2315-3.45 
  Ram, Gupta 1994 IND1.0010.23153.45 
  Kannemeyer, Werner 1935 RSA1.0010.18152.70 
 * 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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