Rapid: Individual Calculations November 2017
 Mokhberi, Iraj  Total change: -23.00  Rating chartPersonal card
 West Azarbaijan Province Rapid Championship 2017 Oroomieh IRI 2017-10-20
RcRownchangeKK*chgGame
 1682 1896 4.00 7 -1.15 20 -23.00 
  Hajiagha, Parham 1496  * IRI1.0010.08201.60 
  Hakimzadeh, Reza 1496  * IRI1.0010.08201.60 
  Shamsi, Gholamreza 2034 IRI0.001-0.3120-6.20 
  Behbour, Ehsan 1535 IRI1.0010.10202.00 
  Akbari, Mohammad 1721 IRI1.0010.27205.40 
  Shahlacheshm, Siamak 1865 IRI0.001-0.5420-10.80 
  Nazemi, Peyman 1626 IRI0.001-0.8320-16.60 
 * 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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