Individual Calculations September 2019
 Aghamohamadi, Mohamad Arshia  Total change: 34.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1608 1574 4.00 7 0.86 40 34.40 
  Noroozi, Shayan 1174  * IRI1.0010.08403.20 
  Amjad Yazdandoust, Mohammadreza 1831 IRI0.5010.324012.80 
  Salimi, Mardin 1783 IRI0.5010.274010.80 
  Ebrahimi Herab, Hamidreza 1889 IRI0.001-0.1440-5.60 
  Hasan Poor, Mohammad Pooya 1339 IRI0.501-0.2940-11.60 
  Soleiman Nezhad, Hossein 1502 IRI1.0010.404016.00 
  Abdollahabadi, Amir Hosien 1737 IRI0.5010.22408.80 
 * 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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