Individual Calculations July 2015
 Mandla, Blair  Total change: -2.60  Rating chartPersonal card
 2015 NSW Open Sydney AUS 2015-06-06
RcRownchangeKK*chgGame
 2027 2088 4.00 7 -0.13 20 -2.60 
  Antoniazzi, Francesco c1724 AUS1.0010.10202.00 
  Kordahi, Nicholas 1909 AUS1.0010.27205.40 
  Smirnov, Anton m2428 AUS0.001-0.1220-2.40 
  Willathgamuwa, Kevin 1891 AUS0.001-0.7520-15.00 
  Chua, Joe 1858 AUS1.0010.21204.20 
  Jarek, Katherine wm1890 AUS1.0010.24204.80 
  Zhao, Zong-Yuan g2488  * AUS0.001-0.0820-1.60 
 * 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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