Individual Calculations October 2017
 Binaei Tavallaei, Mahdi  Total change: 7.60  Rating chartPersonal card
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1861 1946 5.50 9 0.19 40 7.60 
  Mardi Zarnaghi, A.hosein 1546  * IRI1.0010.08403.20 
  Abhari, Mehdi 1546  * IRI1.0010.08403.20 
  Gholami Orimi, Mahdi 2279 IRI0.001-0.1240-4.80 
  Mollaghassab, Amirreza 1744 IRI0.501-0.2640-10.40 
  Ahmadi, Shayan 1643 IRI1.0010.14405.60 
  Mobarak Nezhad, Alireza 1793 IRI1.0010.304012.00 
  Nikzad, Nami 1943 IRI1.0010.504020.00 
  Tahmasebi, Hamid 2175 IRI0.001-0.2140-8.40 
  Azadi, Amirmohammad 2077 IRI0.001-0.3240-12.80 
 * 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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