Individual Calculations October 2022
 Bosagh Zadeh, Alireza  Total change: 58.80  Rating chartPersonal card
 Khuzestan Standard Chess Tournament (Memorial of Health Defender Martyrs) Khuzestan IRI 2022-08-18
RcRownchangeKK*chgGame
 1717 2127 7.50 8 0.18 40 7.20 
  Salehi Reihani, Bahamin 1727  * IRI1.0010.08403.20 
  Hamidi, Aziz 1585 IRI1.0010.03401.20 
  Rezaeii, Amirreza 1708 IRI1.0010.07402.80 
  Fooladi, Behrooz 1928 IRI0.501-0.2640-10.40 
  Parvin, Zahra 1637 IRI1.0010.04401.60 
  Soleimani Moghadam, Alireza 1726 IRI1.0010.08403.20 
  Beytmashall, Abdolghader 1711 IRI1.0010.07402.80 
  Zamani, Alireza 1715 IRI1.0010.07402.80 
 * 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)
 
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 2107 2127 6.00 9 1.29 40 51.60 
  Bahmani, Koorosh 1826 IRI0.501-0.3540-14.00 
  Imani, Adrina 1727  * IRI1.0010.08403.20 
  Nazarian, Arash 1709 IRI1.0010.07402.80 
  Rastbod, Ali f2351 IRI0.5010.284011.20 
  Ilkhanipour, Ramtin 1914 IRI1.0010.23409.20 
  Doroodgar, A.hosein 1998 IRI1.0010.334013.20 
  Ghaem Maghami, Ehsan g2511 IRI0.5010.414016.40 
  Mousavi, Seyed Khalil g2537 IRI0.001-0.0840-3.20 
  Kreisl, Robert m2391 AUT0.5010.324012.80 
 * 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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