Individual Calculations March 2017
 Arian, Matin  Total change: -37.60  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1411 1395 2.00 6 -0.94 40 -37.60 
  Rostami, Rouzbeh 1795  * IRI0.001-0.0840-3.20 
  Ojaghi, Mehrad 1672 IRI0.001-0.1740-6.80 
  Jalali, Saba 1642 IRI0.001-0.1940-7.60 
  Yazdan Shenas, Unes 1132 IRI0.501-0.3240-12.80 
  Sahbaii Lotfi, Mahdi 1104 IRI0.501-0.3540-14.00 
  Armand, Mehrnoosh 1122 IRI1.0010.17406.80 
 * 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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