Individual Calculations September 2018
 Kord, Ghasem  Total change: -25.40  Rating chartPersonal card
 Khouzestan Men Chess Championship 1397 Khuzestan IRI 2018-07-31
RcRownchangeKK*chgGame
 1418 1395 2.00 6 -0.96 40 -38.40 
  Banirashid, Saeid 1795  * IRI0.001-0.0840-3.20 
  Movahed, Niayesh 1122 IRI0.001-0.8340-33.20 
  Zaeim, Bahar 1123 IRI1.0010.17406.80 
  Sadooni, Mohammadreza 1279 IRI1.0010.344013.60 
  Movahed, Sina 1772 IRI0.001-0.0940-3.60 
  Khosravi, Haybatolah 1414 IRI0.001-0.4740-18.80 
 * 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)
 
NOTE: K factor changed
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1631 1395 2.50 8 0.65 20 13.00 
  Nazari, Rahim 1795  * IRI0.001-0.0820-1.60 
  Davoodi, Milad 1727 IRI1.0010.882017.60 
  Jafari, Arshia 1779 IRI0.001-0.0920-1.80 
  Shamshiri, Farzad 1639 IRI0.001-0.2020-4.00 
  Dehghani, Ali 1612 IRI0.001-0.2220-4.40 
  Zare, Mahdimohammad 1105 IRI0.501-0.3420-6.80 
  Jalili, Hossein 1644 IRI1.0010.812016.20 
  Ramezani, Soroosh 1745 IRI0.001-0.1120-2.20 
 * 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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