Rapid: Individual Calculations January 2019
 Attari, Saeid  Total change: -8.80  Rating chartPersonal card
 Alborz Rapid 30 Azar 1397 Alborz IRI 2018-12-21
RcRownchangeKK*chgGame
 1451 1530 4.00 7 -0.05 20 -1.00 
  Fazli, Akbar 1726 IRI0.001-0.2520-5.00 
  Soleymani, Diba 1145 IRI1.0010.09201.80 
  Kianzad, Iliya 1130  * IRI1.0010.08201.60 
  Moghadas Jafari, Mohammad 1787 IRI0.001-0.1820-3.60 
  Taj Dini, Hasti 1206 IRI1.0010.13202.60 
  Mohammadi, Pouya c1892 IRI0.001-0.1020-2.00 
  Sarmadi, Mohammadamin 1272 IRI1.0010.18203.60 
 * 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)
 
 2nd Qods City Rapid 23 Azar 1397 Tehran IRI 2018-12-21
RcRownchangeKK*chgGame
 1479 1530 4.00 8 -0.39 20 -7.80 
  Moghanlou, Yasin 1130  * IRI1.0010.08201.60 
  Noori, Amir 1875 IRI0.001-0.1120-2.20 
  Hajian Mashhoud, Reza 1144 IRI1.0010.09201.80 
  Mohammadi, Reza 1735 IRI0.001-0.2420-4.80 
  Fathi Tavani, Farhoud 1612 IRI0.001-0.3920-7.80 
  Mohammad Ghasemi, Mehdi 1303 IRI1.0010.21204.20 
  Salman, Bijan 1786 IRI0.001-0.1920-3.80 
  Zaeim Azad, Mohammad Yasin 1244 IRI1.0010.16203.20 
 * 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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