Individual Calculations April 2019
 Ali Akbari, Sepehr  Total change: 59.20  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1597 1500 4.50 8 1.48 40 59.20 
  Esmaeili, Sanaz 1828 IRI0.001-0.1340-5.20 
  Shayanmanesh, Alireza 1216 IRI0.501-0.3440-13.60 
  Hadadnia, Emad 1107 IRI1.0010.08403.20 
  Rahimi, Aref 1678 IRI1.0010.734029.20 
  Akbari, Danial 1900  * IRI0.001-0.0840-3.20 
  Rostami, Mohsen 1666 IRI0.5010.22408.80 
  Shalipour Jafari, Shahin 1701 IRI0.5010.264010.40 
  Seidi Hallaj, Seideh Hasti 1681 IRI1.0010.744029.60 
 * 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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