Individual Calculations December 2017
 Sheykhlou, Hossein  Total change: -11.60  Rating chartPersonal card
 13th Shahriar Standard Aban 1396 Tehran IRI 2017-11-12
RcRownchangeKK*chgGame
 1245 1141 2.00 6 -0.29 40 -11.60 
  Rahmani, Pedram 1541  * IRI0.001-0.0840-3.20 
  Daschi, Kasra 1037 IRI1.0010.364014.40 
  Salman, Yasin 1287 IRI0.001-0.3040-12.00 
  Tarzali, Abtin 1351 IRI0.5010.274010.80 
  Bahrami, Houman 1253 IRI0.001-0.3540-14.00 
  Alizadeh, Amirhosein 1002 IRI0.501-0.1940-7.60 
 * 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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