Individual Calculations February 2017
 Smith, Vivian J  Total change: -27.60  Rating chartPersonal card
 2017 Oceania Zone 3.6 Zonal Womens Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 1640 1741 3.50 8 -1.38 20 -27.60 
  Prasad, Tanvi 1341  * FIJ1.0010.08201.60 
  Timergazi, Layla wf2069 NZL0.001-0.1320-2.60 
  Braganza, Nadia 1489 NZL0.501-0.3120-6.20 
  Shen, Fiona 1658 AUS0.001-0.6120-12.20 
  Punsalan, Vyanla M 1782 NZL0.5010.06201.20 
  Chew Lee, Alanna 1597 AUS0.501-0.1920-3.80 
  Chen, Paula 1341  * AUS1.0010.08201.60 
  Chibnall, Alana 1842 AUS0.001-0.3620-7.20 
 * 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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