Individual Calculations December 2014
 Davis, Tony J  Total change: 32.20  Rating chartPersonal card
 2014 MCC Hjorth Open Melbourne AUS 2014-10-31
RcRownchangeKK*chgGame
 1984 1907 5.50 9 1.61 20 32.20 
  Chen, Lachlan 1507  * AUS1.0010.08201.60 
  Wallis, Christopher f2307  * AUS0.001-0.0820-1.60 
  Jiang, Bill 1753 AUS1.0010.29205.80 
  Antoniazzi, Francesco c1740 AUS1.0010.28205.60 
  Dale, Ari m2274 AUS1.0010.902018.00 
  Canfell, Gregory f2307  * AUS0.001-0.0820-1.60 
  Voon, Richard 1820 AUS1.0010.38207.60 
  Schon, Eugene 2285 AUS0.001-0.0920-1.80 
  Chan, Luis 1859 AUS0.501-0.0720-1.40 
 * 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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