Individual Calculations December 2018
 Madadi, Mohammad  Total change: 3.60  Rating chartPersonal card
 Sari Standard Cup Paeez 1397 Sari IRI 2018-10-31
RcRownchangeKK*chgGame
 1441 1551 4.00 6 0.18 20 3.60 
  Razaghian, Hosein 1455 IRI0.001-0.6320-12.60 
  Zabihi, Rasool 1151  * IRI1.0010.08201.60 
  Shameli Dourabi, Ali 1356 IRI1.0010.25205.00 
  Alaei, Armin 1866 IRI0.001-0.1420-2.80 
  Khademi, Alireza 1414 IRI1.0010.32206.40 
  Moosavifar, Seyed Abolfazl 1402 IRI1.0010.30206.00 
 * 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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