Individual Calculations February 2015
 Lovejoy, David  Total change: -21.40  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 1916 1917 3.00 8 -1.07 20 -21.40 
  Illingworth, Max g2317  * AUS0.001-0.0820-1.60 
  Zhong, Tony 1763 AUS0.501-0.2120-4.20 
  Glissan, Paul 1852 AUS0.501-0.0920-1.80 
  Brokko, Margit wf2003 EST0.5010.12202.40 
  Luchtmeijer, Anthonie Pieter 2044 AUS0.5010.17203.40 
  Muller, Jonas c2030 AUS0.001-0.3520-7.00 
  Hathiramani, Dillon 1645 AUS0.501-0.3320-6.60 
  Van Den Hoff, Damien 1672 AUS0.501-0.3020-6.00 
 * 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)
 

 

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