Individual Calculations August 2019
 Firoozi, Aliasghar  Total change: 47.20  Rating chartPersonal card
 Ramsar Darya Standard Cup 1398 U 2100 Ramsar IRI 2019-07-09
RcRownchangeKK*chgGame
 1689 1737 5.00 8 0.70 40 28.00 
  Bagherpour, Seyed Behrad 1337  * IRI1.0010.08403.20 
  Mahmoody, M. Sadegh 1900 IRI0.001-0.2840-11.20 
  Saboori, Mohammad Mahdi 1427 IRI0.501-0.3640-14.40 
  Karimi, Soorena 1414 IRI1.0010.13405.20 
  Ghazizadeh, Neysar 1715 IRI1.0010.474018.80 
  Asadi, Atabak 1948 IRI1.0010.774030.80 
  Zahmati, Sobhan 1880 IRI0.5010.19407.60 
  Behzad Nazif, Parva 1888 IRI0.001-0.3040-12.00 
 * 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)
 
NOTE: K factor changed
 Khorasan Razavi Men Chess Championship 1398 Khorasan Razavi IRI 2019-07-25
RcRownchangeKK*chgGame
 1718 1737 4.50 7 0.96 20 19.20 
  Pourhossein, Mehran 1337  * IRI1.0010.08201.60 
  Khazaei, Parviz 2017 IRI1.0010.842016.80 
  Zare, Jamal 1958 IRI0.001-0.2220-4.40 
  Ghaderi, Mohammadreza 1443 IRI1.0010.15203.00 
  Ahmadi, Hossein 1470 IRI1.0010.18203.60 
  Hejazi, Milad 1877 IRI0.5010.19203.80 
  Gerayeli, Kiarash 1922 IRI0.001-0.2620-5.20 
 * 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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