Individual Calculations November 2015
 Mozaffari, Seyed Abbas  Total change: -12.00  Rating chartPersonal card
 Mehr Open 2015 Tehran IRI 2015-10-14
RcRownchangeKK*chgGame
 1413 1262 2.00 7 -0.30 40 -12.00 
  Raei, Alireza 1662  * IRI0.001-0.0840-3.20 
  Taslimi, Borsa 1470 IRI0.001-0.2340-9.20 
  Bayat, Amir 1443 IRI0.001-0.2640-10.40 
  Nooshabadi, M.bagher 1632 IRI0.001-0.1040-4.00 
  Heidarali, Mani 1197 IRI1.0010.414016.40 
  Najar, Majid 1427 IRI0.001-0.2840-11.20 
  Hosseini, Mohammad Hossein 1060 IRI1.0010.24409.60 
 * 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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