Individual Calculations April 2022
 Vassalam, Mohammad Taghi  Total change: -19.20  Rating chartPersonal card
 Standard Cup Shabanieh holidays khorasan razavi 1400 Mashhad IRI 2022-03-09
RcRownchangeKK*chgGame
 1588 2023 7.00 9 -0.96 20 -19.20 
  Kamran Nia, Helia 1623  * IRI1.0010.08201.60 
  Ghiyasi, Alborz 1375 IRI1.0010.01200.20 
  Eskandari, Amirali 1589 IRI0.501-0.4420-8.80 
  Golmeimi, Ermia 1321 IRI1.0010.01200.20 
  Zare, Jamal 1999 IRI1.0010.47209.40 
  Javadi, Mohammad Javad 1834 IRI0.001-0.7520-15.00 
  Mozaffari, Emad 1633 IRI0.501-0.4120-8.20 
  Shiri, Abolfazl 1576 IRI1.0010.06201.20 
  Asadi, Mehrsam 1343 IRI1.0010.01200.20 
 * 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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