Individual Calculations July 2017
 Iandolo, Marco  Total change: -3.80  Rating chartPersonal card
 2017 NSW Open Sydney AUS 2017-06-10
RcRownchangeKK*chgGame
 1930 1940 3.50 7 -0.19 20 -3.80 
  Jain, Anshika 1607 AUS0.501-0.3820-7.60 
  Brockman, Roland 1643 AUS1.0010.15203.00 
  Glissan, Paul 1796 AUS1.0010.31206.20 
  Clarke, Brandon G I f2319 ENG1.0010.912018.20 
  Lane, Gary W m2340  * AUS0.001-0.0820-1.60 
  Huynh, Arthur 1989 AUS0.001-0.4320-8.60 
  Hagist, Fred M 1817 AUS0.001-0.6720-13.40 
 * 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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