Individual Calculations September 2019
 Alizadeh, Ali  Total change: 158.00  Rating chartPersonal card
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1591 1453 5.00 8 2.35 40 94.00 
  Zare Mehrjardi, Mohsen 1722 IRI0.5010.334013.20 
  Mohammadi, Mahmud 1363 IRI1.0010.384015.20 
  Mohammadi, Amir Hossein 1595 IRI1.0010.694027.60 
  Salehimoghaddam, A. 1643 IRI1.0010.754030.00 
  Behzadi, Sepehr 1747 IRI0.5010.354014.00 
  Bayati, Kambiz 1731 IRI0.001-0.1740-6.80 
  Farazandeh, Ahmad 1736 IRI0.001-0.1640-6.40 
  Eslamian, Danial 1189 IRI1.0010.18407.20 

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)
 
 3rd Aftab international Chess Festival 2019 - Under 1900 Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 1558 1453 4.50 8 1.60 40 64.00 
  Saedi, Mohammad 1747 IRI0.001-0.1540-6.00 
  Maleki, Ali 1053  * IRI1.0010.08403.20 
  Raei, Alireza 1727 IRI0.001-0.1740-6.80 
  Tavana, Amirmohammad 1115 IRI1.0010.12404.80 
  Alizadegan, Korosh 1623 IRI0.5010.22408.80 
  Farmani Anuoshe, Ariyan 1705 IRI1.0010.814032.40 
  Poolaei, Roham 1704 IRI1.0010.814032.40 
  Mahdavi, Hossein 1788 IRI0.001-0.1240-4.80 
 * 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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