Individual Calculations December 2015
 Koridze, Lile  Total change: -101.20  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - girls U14 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1726 1937 5.00 10 -2.53 40 -101.20 
  Merkesvik, Amalie Isabel 1537  * NOR1.0010.08403.20 
  Wang, Annie wm2087 USA0.001-0.3040-12.00 
  Arda, Cagil Irmak wc1764 TUR0.001-0.7340-29.20 
  Vitharana, Annelies 1617 BEL1.0010.13405.20 
  Perminaite, Guoda 1719 LTU0.001-0.7840-31.20 
  Nassr, Rania wf1738 ALG0.501-0.2640-10.40 
  Pandey, Ritika 1708 USA1.0010.21408.40 
  Dolbieva, Ksenia 1783 BLR0.001-0.7140-28.40 
  Bakytzhan, A 1623 KAZ0.501-0.3640-14.40 
  Tonso, Liina 1684 EST1.0010.19407.60 
 * 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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