Rapid: Individual Calculations March 2023
 Khosravi, Korosh  Total change: -78.40  Rating chartPersonal card
 Rapid Bahman Khorasan Razavi Khorasan Razavi IRI 2023-02-06
RcRownchangeKK*chgGame
 1294 1649 1.00 3 -1.66 40 -66.40 
  Badin, Farnod 1249  * IRI1.0010.08403.20 
  Zihaghi, Amir Arsalan 1382 IRI0.001-0.8240-32.80 
  Hosseinpour, Ali 1252 IRI0.001-0.9240-36.80 
 * 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)
 
 Rapid 27 Bahman Khorasan Razavi Khorasan Razavi IRI 2023-02-16
RcRownchangeKK*chgGame
 1538 1649 4.50 7 0.10 40 4.00 
  Assarzadeh, Ahmad 1249  * IRI1.0010.08403.20 
  Pak Niyat, Ali 1393 IRI1.0010.19407.60 
  Karimi, Hossein 1543 IRI1.0010.364014.40 
  Zare, Jamal 1777 IRI0.5010.17406.80 
  Cheshmkhavari, Mehrsam 1632 IRI0.001-0.5240-20.80 
  Assarzadeh, Nazanin Fatemeh 1542 IRI1.0010.354014.00 
  Safarnezhad, Armin 1627 IRI0.001-0.5340-21.20 
 * 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)
 
 Rapid Jame Asak Guchan U20 Khorasan Razavi IRI 2023-02-18
RcRownchangeKK*chgGame
 1413 1649 5.00 7 -0.40 40 -16.00 
  Rajabzade, Amir Mohammad 1208 IRI1.0010.06402.40 
  Ahmadi, Pouya 1392 IRI1.0010.18407.20 
  Movahedi Aliabadi, Ali 1465 IRI0.001-0.7440-29.60 
  Motaghi Nezhad, Saleh 1249  * IRI1.0010.08403.20 
  Cheshmkhavari, Mehrsam 1632 IRI1.0010.484019.20 
  Farkhani, Mobin 1474 IRI0.001-0.7340-29.20 
  Afsharian, Amirmohammad 1474 IRI1.0010.274010.80 
 * 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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