Individual Calculations December 2017
 Saeid Arizi, Najeh  Total change: 28.00  Rating chartPersonal card
 Hormozgan Chess League 1396 Round 1-6 Bandar Abbas IRI 2017-11-03
RcRownchangeKK*chgGame
 1734 1611 2.50 5 0.70 40 28.00 
  Rasooly, Amir Mohammad 1615 IRI0.5010.01400.40 
  Pishdar, Farzaneh 1553 IRI1.0010.424016.80 
  Aryanfar, Mohammad 1658 IRI1.0010.574022.80 
  Asbahi, Mohammad 2011  * IRI0.001-0.0840-3.20 
  Ghorban Oghly, Mohsen 1833 IRI0.001-0.2240-8.80 
 * 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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