Individual Calculations August 2016
 Maris, Fred A  Total change: -34.00  Rating chartPersonal card
 2016 Western Australia Open Championship Perth AUS 2016-06-26
RcRownchangeKK*chgGame
 1673 1647 2.00 6 -0.85 40 -34.00 
  Kinsman, Craig C 1917 AUS0.001-0.1740-6.80 
  Yap, Ignatius 1628 AUS0.001-0.5340-21.20 
  Hare, Tim 2047  * NZL0.001-0.0840-3.20 
  Yeung, Evan 1655 AUS1.0010.514020.40 
  Maris, Natalie A 1522 AUS1.0010.334013.20 
  Rathnayake, Ramudu 1267 SRI0.001-0.9140-36.40 
 * 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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