Individual Calculations April 2019
 Miri, Ali  Total change: 2.00  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1707 1854 6.00 9 0.05 40 2.00 
  Ghadamgahi, Sajjad 1454  * IRI1.0010.08403.20 
  Pourreza, Amin 1563 IRI1.0010.15406.00 
  Moradi Kelardehi, Mobin 1590 IRI1.0010.18407.20 
  Shirliyev, Allayar 2020 TKM0.001-0.2840-11.20 
  Amirimehr, Ashkan 1631 IRI0.501-0.2840-11.20 
  Moosavifar, Seyed Abolfazl 1606 IRI1.0010.19407.60 
  Shiri, Abolfazl 1478 IRI1.0010.09403.60 
  Zare, Jamal 1994 IRI0.5010.19407.60 
  Vassalam, Mohammad Taghi 2027 IRI0.001-0.2740-10.80 
 * 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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