Individual Calculations December 2015
 Mahdian, Anousha  Total change: 12.80  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - girls U12 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1716 1758 6.50 11 0.40 40 16.00 
  Pandey, Divya 1470 USA1.0010.16406.40 
  Chua, Jia-Tien 1577 MAS1.0010.264010.40 
  Manya, Bagla 1594 IND1.0010.284011.20 
  Yip, Carissa 2007 USA0.001-0.1940-7.60 
  Jarocka, Liwia 1661 POL1.0010.374014.80 
  Beydullayeva, Govhar wc1831 AZE0.5010.10404.00 
  Bai, Xue 1639 CHN1.0010.344013.60 
  Tan, Huynh Thanh Truc wf1676 VIE0.501-0.1140-4.40 
  Ning, Kaiyu 1768 CHN0.001-0.4940-19.60 
  Mrudul, Dehankar wc1890 IND0.5010.18407.20 
  Harazinska, Magdalena 1761 POL0.001-0.5040-20.00 

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)
 
 Esfahan First League 2015 1-2 Esfahan IRI 2015-11-20
RcRownchangeKK*chgGame
 2181 1781 0.00 1 -0.08 40 -3.20 
  Ryahi, Naser 2181  * IRI0.001-0.0840-3.20 
 * 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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