Individual Calculations March 2019
 Delavari, Amin  Total change: 197.20  Rating chartPersonal card
 Malayer 40th Fajr Standard Cup1397 Hamedan IRI 2019-01-30
RcRownchangeKK*chgGame
 1555 1313 1.50 5 0.31 40 12.40 
  Sheykhi, Hamid 1689 IRI0.001-0.0940-3.60 
  Jalalvand, Amir Hesam 1609 IRI0.001-0.1540-6.00 
  Sharafi, Mohammadreza 1709 IRI0.5010.424016.80 
  Amiri, Erfan 1626 IRI0.001-0.1440-5.60 
  Moradi, Mohamad Amin 1141 IRI1.0010.274010.80 

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)
 
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1646 1313 6.00 11 4.62 40 184.80 
  Hosseini, Morteza 1713  * IRI1.0010.924036.80 
  Ahadi, Mohammad Erfan 1713  * IRI0.001-0.0840-3.20 
  Shahkarami, Amin 1655 IRI0.5010.384015.20 
  Kamrava, Kourosh 1692 IRI0.001-0.0940-3.60 
  Hashemi, Hamed 1591 IRI1.0010.834033.20 
  Khaksari, Ehsan 1655 IRI0.001-0.1240-4.80 
  Safaei, Maliheh 1573 IRI1.0010.824032.80 
  Yadegar, Radin 1659 IRI0.001-0.1140-4.40 
  Mohammadi, Melika 1566 IRI1.0010.814032.40 
  Pourramezan Chafjiri, Parsa 1630 IRI0.5010.374014.80 
  Poolaei, Roham 1664 IRI1.0010.894035.60 
 * 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)
 

 

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