Individual Calculations July 2016
 Rodgers, Jack  Total change: -36.40  Rating chartPersonal card
 2016 NSW Open Sydney AUS 2016-06-11
RcRownchangeKK*chgGame
 1928 2020 3.50 7 -0.91 40 -36.40 
  Ranganathan, Parunithan 1745 SRI1.0010.17406.80 
  Reid, Vaness wf1821 AUS1.0010.24409.60 
  Illingworth, Max g2420  * AUS0.001-0.0840-3.20 
  Marsh, Luke 1844 AUS1.0010.274010.80 
  Perera, Pasan 1982 AUS0.001-0.5540-22.00 
  Willathgamuwa, Kevin c1905 AUS0.001-0.6640-26.40 
  Sirkka, Pertti T 1780 AUS0.501-0.3040-12.00 
 * 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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