Rapid: Individual Calculations October 2017
 Haghmoradkhan, Omid  Total change: -15.60  Rating chartPersonal card
 Tehran Rapid Cup 30 Shahrivar 1396 Tehran IRI 2017-09-21
RcRownchangeKK*chgGame
 1832 1718 2.00 6 -0.24 20 -4.80 
  Karami Kejani, Masoud 1981 IRI1.0010.822016.40 
  Doroodian, Mahyar 1938 IRI0.001-0.2220-4.40 
  Ghafourian, Amir Ali 2118  * IRI0.001-0.0820-1.60 
  Azizi Javan, Mohammadreza 1478 IRI1.0010.20204.00 
  Zomorrodian, Eilia f1942 IRI0.001-0.2220-4.40 
  Tavakol, Mehrad 1535 IRI0.001-0.7420-14.80 
 * 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)
 
 3th Qazvin Mahdi Bouyeh Rapid Cup 1396 Qazvin IRI 2017-09-22
RcRownchangeKK*chgGame
 1723 1718 3.00 7 -0.54 20 -10.80 
  Razaghi, Behrooz 2083 IRI0.001-0.1020-2.00 
  Zeyni Vand, Ali 1369 IRI1.0010.11202.20 
  Barzigar, Behrang 2118  * IRI0.001-0.0820-1.60 
  Lashgari, Safdar 1576 IRI0.001-0.6920-13.80 
  Rostami, Morteza 1421 IRI1.0010.15203.00 
  Mahdavi, Hossein 1611 IRI0.001-0.6520-13.00 
  Kanan Azer, Nasser 1884 IRI1.0010.722014.40 
 * 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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