Individual Calculations July 2024
 Shafinia, Hamid  Total change: 1.60  Rating chartPersonal card
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1671 1647 4.00 8 0.08 20 1.60 
  Azadi, Amirmohammad 2047  * IRI0.001-0.0820-1.60 
  Sharafi, Avash 1503 IRI1.0010.31206.20 
  Riahi, Arvin 1941 IRI0.001-0.1520-3.00 
  Jafari, Mani 1515 IRI1.0010.32206.40 
  Ghadi Sahebi, Hosein 1912 IRI0.001-0.1820-3.60 
  Shokri, Barad 1510 IRI0.501-0.1820-3.60 
  Zarneshan, Arash 1478 IRI0.501-0.2220-4.40 
  Bagherzadegan, Sania 1462 IRI1.0010.26205.20 
 * 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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