Individual Calculations December 2018
 Zeini, Davoud  Total change: -28.80  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1582 1645 4.50 9 -0.72 40 -28.80 
  Ahmadi, Fereshteh 1245  * IRI1.0010.08403.20 
  Mousavi, Kamal 1378 IRI1.0010.18407.20 
  Mokhtar Sasani, Foad 1423 IRI1.0010.22408.80 
  Bagheri, Behrooz 1981 IRI0.001-0.1240-4.80 
  Ahmadi, Ramin 1852 IRI0.001-0.2340-9.20 
  Aghamohamadi, M 1998 IRI0.001-0.1140-4.40 
  Fadakar, Reza 1483 IRI0.501-0.2140-8.40 
  Karimi, Manouchehr 1418 IRI1.0010.21408.40 
  Nosratizadeh, Reza 1463 IRI0.001-0.7440-29.60 
 * 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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