Individual Calculations August 2022
 Masoumi, Sahar  Total change: -70.00  Rating chartPersonal card
 2nd Alamto Cup International Chess Festival 2022-Ilam Category A Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 1935 1956 2.50 7 -1.27 40 -50.80 
  Sakhawaty, Sepehr 1809 AFG0.501-0.2040-8.00 
  Aliakbari, Hanieh 1792 IRI1.0010.284011.20 
  Mohammed, Zozek Salah Mohammed f2232 IRQ0.5010.334013.20 
  Ghafourian, Amir Ali 2195 IRI0.001-0.2040-8.00 
  Darvishi, Mohammad Hossein 1830 IRI0.001-0.6740-26.80 
  Mohammadi, Melika 1856 IRI0.001-0.6440-25.60 
  Samimi, Armin 1833 IRI0.501-0.1740-6.80 

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 Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1878 1956 4.50 8 -0.38 40 -15.20 
  Movagharhasani, Farhan 1724 IRI0.501-0.2940-11.60 
  Seyedi Hallaj, Seyedeh Hasti 1727 IRI1.0010.21408.40 
  Babujian, Levon g2434 ARM0.001-0.0540-2.00 
  Heravi, Mohammad Hossein 1852 IRI0.501-0.1440-5.60 
  Zahmati, Sobhan 1859 IRI0.501-0.1340-5.20 
  Mahdavi, Armin 1818 IRI1.0010.314012.40 
  Kakavand, Ramtin 1556  * IRI1.0010.08403.20 
  Behzad Nazif, Parva 2051 IRI0.001-0.3740-14.80 
 * 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)
 
 Gilan Super League 18th Round 18 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 1882 1956 0.50 1 -0.10 40 -4.00 
  Kanani, Anoosh 1882 IRI0.501-0.1040-4.00 

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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