Individual Calculations January 2011
 Dale, Ari  Total change: 7.80  Rating chartPersonal card
 MCC Melbourne Cup Weekender Melbourne AUS 2010-10-29
RcRownchangeKK*chgGame
 1878 1818 4.00 8 0.52 15 7.80 
  Cheng, Bobby f2218  * AUS0.001-0.0815-1.20 
  Davis, Tony 1908 AUS0.5010.12151.80 
  Kenmure, Jamie 1808 AUS1.0010.49157.35 
  Beckman, John 1684 AUS1.0010.32154.80 
  Lester, George E 1934 AUS0.001-0.3415-5.10 
  Bennett, Matthew 1660 AUS1.0010.29154.35 
  Stojic, Svetozar 2019 AUS0.001-0.2415-3.60 
  Zelesco, Karl 1792 AUS0.501-0.0415-0.60 
 * 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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