Individual Calculations August 2015
 Smith, Vivian J  Total change: -51.40  Rating chartPersonal card
 2015 Oceania Zonal Women's Championship Sydney AUS 2015-07-04
RcRownchangeKK*chgGame
 1757 1771 1.50 8 -2.57 20 -51.40 
  Dekic, Biljana N. wm2059 AUS0.001-0.1620-3.20 
  Timergazi, Layla wf2025 NZL0.001-0.1920-3.80 
  Krstevska, Tanya 1589 AUS0.501-0.2420-4.80 
  Anton, Sarah wc1756 AUS0.501-0.0220-0.40 
  Lu, Lillian 1371  * AUS0.001-0.9220-18.40 
  Sukhu, Gloria wc1499 FIJ0.001-0.8320-16.60 
  Lane, Nancy wm1913 AUS0.001-0.3120-6.20 
  Guo, Zhi Lin 1841 AUS0.5010.10202.00 
 * 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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