Individual Calculations June 2017
 Mehrabi, Kamyar  Total change: -23.60  Rating chartPersonal card
 Shahriar Standard 16 Ordibehesht 1396 Tehran IRI 2017-05-06
RcRownchangeKK*chgGame
 1261 1320 3.50 7 -0.59 40 -23.60 
  Alizadeh, Amirhosein 1141 IRI1.0010.274010.80 
  Farnami, Karim 1720  * IRI0.001-0.0840-3.20 
  Rezaei Malih, Zolfaghar 1218 IRI0.001-0.6440-25.60 
  Khalkhali, Rahim 1133 IRI0.501-0.2440-9.60 
  Modafei, Mohammadali 1496 IRI0.001-0.2740-10.80 
  Haji Abadi, Amirhossein 1019 IRI1.0010.15406.00 
  Sodachi, Saba 1101 IRI1.0010.22408.80 
 * 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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