Individual Calculations October 2022
 Hashemi, Masoud  Total change: 29.40  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1504 1607 7.00 9 1.47 20 29.40 
  Babaei, Mohammad Shayan 1207  * IRI1.0010.08201.60 
  Lotfi, Ariya 1276 IRI1.0010.12202.40 
  Sharifiyana, Hamed 1342 IRI1.0010.18203.60 
  Ahmadpoor, Rahmatalah 1531 IRI1.0010.40208.00 
  Hajian, Mehrbod 1592 IRI1.0010.48209.60 
  Nasiri, Mohammad Naeim 1595 IRI0.501-0.0220-0.40 
  Abbaspour Dehaghani, Mohammadhose 1645 IRI1.0010.552011.00 
  Minakhanloo, Mohammad Javad 1742 IRI0.5010.18203.60 
  Taheri, Eliya 1610 IRI0.001-0.5020-10.00 
 * 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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