Individual Calculations August 2017
 Khoshkalam, Seyed Mahan  Total change: -7.60  Rating chartPersonal card
 Stars Cup 2017 - Youth12-14 Anzali IRI 2017-07-14
RcRownchangeKK*chgGame
 1496 1624 5.00 8 -0.19 40 -7.60 
  Keyvani, Parmida 1224  * IRI1.0010.08403.20 
  Jafari, Parsa 1475 IRI0.001-0.7040-28.00 
  Biriya, Mohammadamin 1372 IRI1.0010.19407.60 
  Rahmat Pour, Armin 1488 IRI0.001-0.6840-27.20 
  Golshannezhad, Pooya 1479 IRI1.0010.314012.40 
  Bagheri, Mahan 1344 IRI1.0010.16406.40 
  Paktinat, Zhina 1816 IRI1.0010.754030.00 
  Khaledi, Omid 1773 IRI0.001-0.3040-12.00 
 * 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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