Individual Calculations October 2021
 Abdollahabadi, Amir Hosien  Total change: -37.60  Rating chartPersonal card
 Standard Cup Sacred Defense Week Khorasan Razavi 1400 Mashhad IRI 2021-09-22
RcRownchangeKK*chgGame
 1506 1792 5.50 8 -0.94 40 -37.60 
  Hosseini, Seyed Erfan 1392  * IRI1.0010.08403.20 
  Abrishami, Amirarshia 1392  * IRI0.001-0.9240-36.80 
  Eshaghi, Arshia 1392  * IRI1.0010.08403.20 
  Adinehnia, Arvin 1434 IRI1.0010.10404.00 
  Khosravi, Korosh 1392  * IRI1.0010.08403.20 
  Safarnezhad, Armin 1581 IRI1.0010.23409.20 
  Tahmasebi, Hamidreza 2070 IRI0.001-0.1740-6.80 
  Khorasani, Amir Reza 1392  * IRI0.501-0.4240-16.80 
 * 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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