Individual Calculations October 2017
 Shahsavari, Sorena  Total change: 102.80  Rating chartPersonal card
 Tehran Boys Under 16 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1782 1477 0.50 2 0.19 40 7.60 
  Abbasi, Danial 1877  * IRI0.001-0.0840-3.20 
  Hasani, Takin 1686 IRI0.5010.274010.80 
 * 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)
 
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1721 1477 4.00 7 2.38 40 95.20 
  Saedi, Sobhan 1877  * IRI0.001-0.0840-3.20 
  Rezaee, Mahdi 1877  * IRI0.001-0.0840-3.20 
  Beyg Mohammadi, Iliya 1077  * IRI1.0010.08403.20 
  Mahdavi, Hossein 1732 IRI0.5010.314012.40 
  Mollaghassab, Amirreza 1744 IRI1.0010.824032.80 
  Kabgani, Yoones 1863 IRI0.5010.414016.40 
  Golshannejad, Sepehr 1877  * IRI1.0010.924036.80 
 * 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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