Individual Calculations January 2014
 Aouachria, Marwa  Total change: -15.00  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1606 1389 1.00 8 -1.00 15 -15.00 
  Alinasab, Mobina 1789  * IRI0.001-0.0815-1.20 
  Jalaghonia, Nino wf1672 GEO0.001-0.1615-2.40 
  Karimzada, Narmin 1662 AZE0.001-0.1715-2.55 
  Pincay Coloma, Daniela 1491 ECU0.001-0.3615-5.40 
  Greibrokk, Ingrid Andrea 1605 NOR0.001-0.2215-3.30 
  Al Shamsi, Kaltham Mubarak 1267 UAE1.0010.33154.95 
  Azouni, Anais 1576 FRA0.001-0.2615-3.90 
  Rodriguez, Sofia wc1789  * COL0.001-0.0815-1.20 
 * 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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