Individual Calculations January 2012
 Chibnall, Alana  Total change: -28.35  Rating chartPersonal card
 MCC Cup Weekender Melbourne AUS 2011-10-28
RcRownchangeKK*chgGame
 1976 1844 0.50 5 -1.35 15 -20.25 
  Morris, James m2244  * AUS0.001-0.0815-1.20 
  Urban, Szilveszter 2087 HUN0.001-0.2015-3.00 
  Rujevic, Mirko m2244  * AUS0.001-0.0815-1.20 
  Narenthran, Savithri 1706 AUS0.501-0.1915-2.85 
  Chew Lee, Max 1600 AUS0.001-0.8015-12.00 
 * 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)
 
 Lidums Australian Girls Masters 2011 Adelaide AUS 2011-12-07
RcRownchangeKK*chgGame
 1674 1861 6.00 9 -0.54 15 -8.10 
  Mason, Joanne 1491 AUS0.501-0.4015-6.00 
  Webb-Liddle, Miranda 1489 AUS0.001-0.9015-13.50 
  Narenthran, Janaki 1650 AUS1.0010.23153.45 
  Bortsova, Natasha 1759 AUS1.0010.36155.40 
  Narenthran, Savithri 1706 AUS1.0010.29154.35 
  Kanagarajah, Abbie 1617 AUS1.0010.20153.00 
  Setiabudi, Megan wf1704 AUS0.001-0.7115-10.65 
  Eustace, Sophie 1797 AUS1.0010.41156.15 
  Christian, Kashish 1850 AUS0.501-0.0215-0.30 

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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