Blitz: Individual Calculations May 2017
 Hamdollahi, Zahra  Total change: 4.40  Rating chartPersonal card
 Tehran Blitz Cup 17 Farvardin 1396 Tehran IRI 2017-04-06
RcRownchangeKK*chgGame
 1543 1300 2.50 10 0.42 20 8.40 
  Kiaei, Ali 1700  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1595 IRI0.001-0.1520-3.00 
  Mohammadi, Mohammad 1353 IRI0.001-0.4320-8.60 
  Sabahifard, Arash 1503 IRI0.001-0.2420-4.80 
  Etemadi, Khashayar 1601 IRI1.0010.852017.00 
  Derakhshani, Abed 1551 IRI0.5010.31206.20 
  Salarkia, Davood 1503 IRI1.0010.762015.20 
  Abbaspoorrad, Nikoo 1533 IRI0.001-0.2120-4.20 
  Talebmanouchehri, Armin 1528 IRI0.001-0.2120-4.20 
  Ajalli, Behnam 1562 IRI0.001-0.1820-3.60 
 * 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)
 
 Tehran Blitz Cup 31 Farvardin 1396 Tehran IRI 2017-04-20
RcRownchangeKK*chgGame
 1587 1300 1.00 7 -0.20 20 -4.00 
  Sadeghi Givi, Reza 1700  * IRI0.001-0.0820-1.60 
  Derakhshani, Abed 1551 IRI0.001-0.1920-3.80 
  Zarei, Foozie 1700  * IRI0.001-0.0820-1.60 
  Khalaji, Saead 1494 IRI1.0010.752015.00 
  Abbaspoorrad, Nikoo 1533 IRI0.001-0.2120-4.20 
  Moradi, Mohammad Behrad 1450 IRI0.001-0.3020-6.00 
  Fakhrbakhsh, Vandad 1679 IRI0.001-0.0920-1.80 
 * 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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