Rapid: Individual Calculations October 2018
 Ahmadi, Mehrdad  Total change: 3.00  Rating chartPersonal card
 Alborz Weekly Rapid 6 Mehr97 Alborz IRI 2018-09-22
RcRownchangeKK*chgGame
 1475 1381 3.00 7 0.15 20 3.00 
  Azadi, Amirmohammad 1781  * IRI0.001-0.0820-1.60 
  Shafiei, Mohammadreza 1056 IRI1.0010.13202.60 
  Nafar, Hadi 1248 IRI1.0010.32206.40 
  Shahkarami, Amin 1711 IRI0.001-0.1220-2.40 
  Makvandi, Navid 1781  * IRI0.001-0.0820-1.60 
  Safdarian, Saman 1245 IRI0.001-0.6820-13.60 
  Houshmandnia, Hamid Reza 1502 IRI1.0010.662013.20 
 * 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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