Individual Calculations May 2012
 Kaplan, Alex  Total change: 18.15  Rating chartPersonal card
 MCC Club Championship 2012 Melbourne AUS 2012-02-06
RcRownchangeKK*chgGame
 1860 1681 3.50 8 1.21 15 18.15 
  Penrose, Justin 2018 AUS1.0010.881513.20 
  Urban, Szilveszter 2081  * HUN0.001-0.0815-1.20 
  Lycett, Garry 1942 AUS0.001-0.1815-2.70 
  Martin, James 1815 AUS0.001-0.3215-4.80 
  Bekker, Gary 1830 AUS0.001-0.3015-4.50 
  Reid, Bill 1852 AUS0.5010.23153.45 
  Dilnutt, Charlotte 1448 AUS1.0010.21153.15 
  Wyss, Felix 1890 AUS1.0010.771511.55 
 * 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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