Individual Calculations June 2017
 Altantuya, Boldbaatar  Total change: 19.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Girls 13 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1723 1916 7.00 9 0.48 40 19.20 
  Dahampriya, H K T Dewnethmie 1516  * SRI1.0010.08403.20 
  Mihailova, Alina 1661 MDA1.0010.19407.60 
  Dhyana, Patel wc1695 IND1.0010.22408.80 
  Nurgali, Nazerke wf2013 KAZ0.001-0.3740-14.80 
  Trifoi, Mihaela-Ioana 1681 ROU1.0010.21408.40 
  Lehaci, Miruna-Daria 1893 ROU0.001-0.5340-21.20 
  Tsotsonava, Elene 1536 GEO1.0010.09403.60 
  Rzali, Sabina wc1826 AZE1.0010.384015.20 
  Lesbekova, Asel 1690 KAZ1.0010.21408.40 
 * 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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