Blitz: Individual Calculations December 2019
 Alehdavood, Ali  Total change: -10.40  Rating chartPersonal card
 Tehran blitz ataco cup Tehran IRI 2019-11-07
RcRownchangeKK*chgGame
 1514 1385 3.00 10 -0.52 20 -10.40 
  Shahbazi, Mohammadreza 1785  * IRI0.001-0.0820-1.60 
  Hashemi, Mohamad Mehdi 1643 IRI0.001-0.1820-3.60 
  Nosrati, Mehrdad 1640 IRI1.0010.812016.20 
  Asgharpourmasoleh, Tara 1657 IRI0.001-0.1720-3.40 
  Mehrabi, Manouchehr 1712 IRI0.001-0.1320-2.60 
  Rouhifar, Mohammad Erfan 1126 IRI1.0010.18203.60 
  Orooji, Siamak 1642 IRI0.001-0.1820-3.60 
  Moharami, Mahdi 1134 IRI0.001-0.8120-16.20 
  Norouzi, Motahareh 1207 IRI1.0010.27205.40 
  Hamidi, Shadi 1596 IRI0.001-0.2320-4.60 
 * 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)
 

 

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