Individual Calculations February 2015
 Ng, Clive  Total change: -13.20  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 1926 1977 5.50 11 -0.66 20 -13.20 
  Crowley, Regan 1577  * AUS0.001-0.9220-18.40 
  Van Der Wal, Fritz W 1838 AUS1.0010.31206.20 
  Qin, Tomson 1665 AUS1.0010.14202.80 
  Ryjanova, Julia wg2377  * RUS0.001-0.0820-1.60 
  Glissan, Paul 1852 AUS1.0010.33206.60 
  Liu, Yi 2265 AUS0.001-0.1620-3.20 
  Hathiramani, Dillon 1645 AUS1.0010.12202.40 
  Ayvazyan, Armen 2194 AUS0.001-0.2220-4.40 
  Stead, Kerry 2013 AUS0.5010.05201.00 
  Gong, Patrick 1718 AUS1.0010.18203.60 
  Luchtmeijer, Anthonie Pieter 2044 AUS0.001-0.4120-8.20 
 * 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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