Individual Calculations September 2019
 Abdollahabadi, Amir Hosien  Total change: -13.20  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1681 1737 3.00 6 -0.33 40 -13.20 
  Hasan Poor, Mohammad Pooya 1339 IRI1.0010.08403.20 
  Saydi, Karo 1489 IRI0.501-0.3140-12.40 
  Heydari, Mohammad Masoud 1855 IRI1.0010.664026.40 
  Namdarigharghani, Parsa 1882 IRI0.001-0.3140-12.40 
  Aliakbar Sichani, Alireza 1944 IRI0.001-0.2340-9.20 
  Aghamohamadi, Mohamad Arshia 1574 IRI0.501-0.2240-8.80 

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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