Individual Calculations May 2015
 Kaplan, Alex  Total change: -6.40  Rating chartPersonal card
 2015 MCC Club Championship Melbourne AUS 2015-02-02
RcRownchangeKK*chgGame
 1659 1645 4.00 9 -0.32 20 -6.40 
  Ly, Thai 1954 AUS0.001-0.1420-2.80 
  Snow, Richard A 1245  * AUS1.0010.08201.60 
  Middleton, Jody 1488 AUS0.501-0.2120-4.20 
  Dizdarevic, Mehmedalija 1963 BIH0.001-0.1320-2.60 
  Beattie, Roger 1681 AUS0.5010.05201.00 
  Kolak, Tanya 1487 AUS0.501-0.2120-4.20 
  Tionko, Efrain 1947 AUS0.5010.35207.00 
  Fletcher, Andrew 1859 AUS0.001-0.2320-4.60 
  Beeren, Lousanne 1310 AUS1.0010.12202.40 
 * 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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