Individual Calculations September 2019
 Nazari Nia, Shahram  Total change: 16.60  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1619 1578 5.50 8 1.94 20 38.80 
  Moghadam, Hamidreza 1763 IRI0.001-0.2620-5.20 
  Ebrahimi Rashti, Asal 1393 IRI1.0010.26205.20 
  Sadeghi, Morteza 1794 IRI1.0010.782015.60 
  Mahdavi, Mahdis 1761 IRI0.001-0.2620-5.20 
  Jamali, Alireza 1398 IRI1.0010.26205.20 
  Sejdeh, Amirsam 1329 IRI1.0010.19203.80 
  Garmei Motlagh, Mohsen 1734 IRI0.5010.21204.20 
  Maleki, Mir Mahdi 1781 IRI1.0010.762015.20 

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)
 
 3st Varamin chess tournament U1700 Tehran - varamin IRI 2019-07-30
RcRownchangeKK*chgGame
 1485 1578 3.00 6 -0.63 20 -12.60 
  Jahantighi, Bardia 1178  * IRI1.0010.08201.60 
  Shahrazad, Masoud 1681 IRI0.001-0.3620-7.20 
  Jabari, Faezeh 1458 IRI1.0010.34206.80 
  Rasi, Davood 1477 IRI1.0010.36207.20 
  Alikahi, Mohammad 1569 IRI0.001-0.5120-10.20 
  Shahbazi, Mohsen 1549 IRI0.001-0.5420-10.80 
 * 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)
 
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1518 1578 5.00 8 0.61 20 12.20 
  Youselyani, Abdolmajid 1365 IRI1.0010.23204.60 
  Tavakoli, Amirmohammad 1726 IRI0.001-0.3020-6.00 
  Fotouhi, Parnia 1178  * IRI1.0010.08201.60 
  Zareie, Taha 1178  * IRI1.0010.08201.60 
  Allahverdi, Davood 1678 IRI1.0010.642012.80 
  Raei, Alireza 1727 IRI0.5010.20204.00 
  Behzadi, Sepehr 1747 IRI0.001-0.2820-5.60 
  Safari, Ali 1547 IRI0.501-0.0420-0.80 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Under 1900 Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 1560 1578 2.00 6 -1.09 20 -21.80 
  Hoseini, S.alireza 1814 IRI0.001-0.2020-4.00 
  Mirzaei, Mohammad Soroush 1276 IRI0.001-0.8520-17.00 
  Alidadi, Mobina 1302 IRI1.0010.17203.40 
  Ghafari, Alireza 1286 IRI1.0010.15203.00 
  Abedini, Hamid Reza 1810 IRI0.001-0.2120-4.20 
  Amirpour, Saman 1870 IRI0.001-0.1520-3.00 

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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