Individual Calculations November 2021
 Ghanbari, Ali Akbar  Total change: -234.80  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1305 1404 1.00 5 -2.01 40 -80.40 
  Ahmadi Tari, Mostafa 1804  * IRI0.001-0.0840-3.20 
  Simaei, Helia 1007 IRI1.0010.08403.20 
  Robatmili, Manocher 1619 IRI0.001-0.2340-9.20 
  Mahmoodi, Bita 1050 IRI0.001-0.8940-35.60 
  Ali Akbari, Sorena 1047 IRI0.001-0.8940-35.60 
 * 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)
 
 Arak Round Robin Standard Tournament 2021 Markazi IRI 2021-10-25
RcRownchangeKK*chgGame
 1467 1404 1.00 11 -3.86 40 -154.40 
  Sotoude Nia, Mahdiar 1443 IRI0.001-0.4540-18.00 
  Mirjavadi, Sarieh Sadat 1404 IRI1.0010.504020.00 
  Shahsanam, Alireza 1804  * IRI0.001-0.0840-3.20 
  Borji, Parham 1551 IRI0.001-0.3040-12.00 
  Mirjavadi, Sarina Sadat 1150 IRI0.001-0.8140-32.40 
  Ghadiri, Sina 1330 IRI0.001-0.6040-24.00 
  Allahverdi, Omid 1796 IRI0.001-0.0840-3.20 
  Salehi, Parisa 1139 IRI0.001-0.8240-32.80 
  Salimi, Hossein 1356 IRI0.001-0.5740-22.80 
  Saeedi, Reza 1804  * IRI0.001-0.0840-3.20 
  Behradmanesh, Taha 1356 IRI0.001-0.5740-22.80 
 * 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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