Rapid: Individual Calculations January 2018
 Salari, Yadollah  Total change: -8.20  Rating chartPersonal card
 Hormozgan Rapid 1396 Hormozgan IRI 2017-12-08
RcRownchangeKK*chgGame
 1501 1505 3.00 7 -0.41 20 -8.20 
  Zahedi, Mehdi 1762 IRI0.001-0.1820-3.60 
  Alavi, Farzad 1740 IRI0.001-0.2120-4.20 
  Lotfi, Naser 1105  * IRI1.0010.08201.60 
  Jahangiri, Hossein 1723 IRI0.001-0.2220-4.40 
  Salandari, Mehdi 1106 IRI1.0010.08201.60 
  Soleimanian, Milad 1899 IRI0.001-0.0820-1.60 
  Zareyan, Mohammad Saleh 1171 IRI1.0010.12202.40 
 * 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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