Individual Calculations November 2018
 Mazhari, Alireza  Total change: -32.00  Rating chartPersonal card
 Standard Cup U2200 Master Taghi Baradari 1397 Mashhad IRI 2018-09-28
RcRownchangeKK*chgGame
 1270 1339 2.00 6 -1.60 20 -32.00 
  Nejatpour, Soshiyant 1739  * IRI0.001-0.0820-1.60 
  Kamran Nia, Helia 1176 IRI0.501-0.2220-4.40 
  Hedayat, Masoud 1338 IRI0.001-0.5020-10.00 
  Rahimzadeh, Maryam 1188 IRI1.0010.30206.00 
  Sahebi, Siavash 1025 IRI0.001-0.8620-17.20 
  Hafez Torghabeh, Amirarsalan 1151 IRI0.501-0.2420-4.80 
 * 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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