Individual Calculations July 2012
 Kempen, Leon  Total change: -16.20  Rating chartPersonal card
 Asian Seniors Championship 2012 Sydney AUS 2012-06-02
RcRownchangeKK*chgGame
 1872 2021 6.00 9 -0.20 15 -3.00 
  Cekulis, Maris 1826 AUS0.501-0.2515-3.75 
  Rachmadi, Herman 1845 AUS0.001-0.7315-10.95 
  Cooper, Nigel 1775 NZL1.0010.19152.85 
  Lim, Kian Hwa 1887 MAS0.501-0.1815-2.70 
  Baterowicz, Mark 1777 AUS1.0010.20153.00 
  Srivatanakul, Pricha 1730 THA1.0010.15152.25 
  Ellis, David 2000 AUS1.0010.47157.05 
  Milligan, Helen wf1976 NZL0.501-0.0615-0.90 
  Battsengel, Shirchin wf2028 MGL0.5010.01150.15 

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)
 
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 1882 2021 3.00 6 -0.88 15 -13.20 
  Willathgamuwa, Kevin 1621  * AUS1.0010.08151.20 
  Wright, Neil 2185 AUS0.001-0.2815-4.20 
  Ingham, Glenn 1621  * AUS1.0010.08151.20 
  Ovcina, Dennis 2243 RSA0.001-0.2215-3.30 
  Vuglar, Shanon 1753 AUS0.501-0.3315-4.95 
  Chibnall, Alana 1866 AUS0.501-0.2115-3.15 
 * 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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