Individual Calculations February 2019
 Lagikula, Humble  Total change: -80.80  Rating chartPersonal card
 2019 Oceania Youth U20 Girls Auckland NZL 2019-01-08
RcRownchangeKK*chgGame
 1523 1759 4.00 8 -2.02 40 -80.80 
  Ghadiali, Saasha 1359  * NZL1.0010.08403.20 
  Zhang, Jasmine Haomo wf1883 NZL0.001-0.3340-13.20 
  Qin, Nicole Shu Yu wc1723 NZL0.001-0.5540-22.00 
  Watkins, Bridgette 1452 AUS0.501-0.3640-14.40 
  Yuan, Kimberley 1359  * NZL0.501-0.4240-16.80 
  Yan, Caroline 1680 NZL0.001-0.6140-24.40 
  Prasad, Tanvi 1359  * FIJ1.0010.08403.20 
  Patel, Dhwani 1370 AUS1.0010.09403.60 
 * 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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