Individual Calculations August 2017
 Zaer, Aboutaleb  Total change: 0.80  Rating chartPersonal card
 2nd Amiran Cup BND - U2200 Tir 1396 Bandarabbas IRI 2017-07-05
RcRownchangeKK*chgGame
 1685 1846 5.50 8 0.04 20 0.80 
  Looni, Arshiya 1446  * IRI1.0010.08201.60 
  Pishdar, Farzaneh 1597 IRI0.501-0.3120-6.20 
  Mirsaeedi, Farhad 1666 IRI1.0010.26205.20 
  Samareh Shahpasand, Farshad 2135 IRI0.001-0.1620-3.20 
  Asadi, Asdolah 1515 IRI1.0010.12202.40 
  Taherizadeh, Hamid 1531 IRI1.0010.14202.80 
  Nosrati, Saeedreza 1535 IRI1.0010.14202.80 
  Moradi, Sajad 2056 IRI0.001-0.2320-4.60 
 * 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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