Individual Calculations January 2020
 Amirimehr, Ashkan  Total change: 32.40  Rating chartPersonal card
 Mashhad Youth League Mashhad IRI 2019-12-08
RcRownchangeKK*chgGame
 1411 1760 7.00 7 0.81 40 32.40 
  Nazarian, Omid 1360  * IRI1.0010.08403.20 
  Dehghani, Ali 1417 IRI1.0010.12404.80 
  Attar, Behrad 1383 IRI1.0010.09403.60 
  Shiri, Abolfazl 1553 IRI1.0010.23409.20 
  Mozaffari, Emad 1444 IRI1.0010.13405.20 
  Hasanpor Moghadam, Iman 1360  * IRI1.0010.08403.20 
  Ghavi Andam, Alborz 1360  * IRI1.0010.08403.20 
 * 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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