Rapid: Individual Calculations February 2018
 Sadeghi, Saeed  Total change: -6.60  Rating chartPersonal card
 Tehran Rapid 5 Bahman 1396 Tehran IRI 2018-01-25
RcRownchangeKK*chgGame
 1577 1449 2.00 5 0.23 20 4.60 
  Abed, Meisam 1849  * IRI0.001-0.0820-1.60 
  Khalaji, Saead 1513 IRI1.0010.592011.80 
  Mokhtari Moghadam, Taha 1609 IRI1.0010.712014.20 
  Kaveh, Taghi 1763 IRI0.001-0.1420-2.80 
  Bahari, Morteza 1149 IRI0.001-0.8520-17.00 
 * 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 Rapid Pishkesvatan 6 Bahman 1396 Tehran IRI 2018-01-26
RcRownchangeKK*chgGame
 1558 1449 2.00 7 -0.56 20 -11.20 
  Vaseli, Ahmad 1699 IRI0.001-0.1920-3.80 
  Ebrahimi, Reza 1666 IRI0.001-0.2220-4.40 
  Shahbazpour, Bijan 1431 IRI1.0010.47209.40 
  Barati, Khosro 1582 IRI1.0010.682013.60 
  Valiolah, Karim 1516 IRI0.001-0.4120-8.20 
  Jofreh, Manouchehr 1264 IRI0.001-0.7420-14.80 
  Karimi, Darush 1747 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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