Rapid: Individual Calculations October 2017
 Kheyrjou, Anahita  Total change: 12.60  Rating chartPersonal card
 North West Girls U18 Olympiad Rapid Shahrivar 1396 Orumieh IRI 2017-09-17
RcRownchangeKK*chgGame
 1205 1574 2.50 3 -0.20 20 -4.00 
  Nasiri, Hadiseh 1174  * IRI1.0010.08201.60 
  Alavi, Mahsa 1267 IRI1.0010.14202.80 
  Nazari, Bahareh 1174  * IRI0.501-0.4220-8.40 
 * 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)
 
 Urmia Shahrivar Rapid Cup 1396 Urmia IRI 2017-09-22
RcRownchangeKK*chgGame
 1755 1574 3.00 7 0.83 20 16.60 
  Ahmadi, Ramin 1946 IRI0.001-0.1020-2.00 
  Shakiba, Behrooz 1974  * IRI1.0010.922018.40 
  Shahlacheshm, Siamak 1854 IRI0.001-0.1620-3.20 
  Shahveran, Samira 1528 IRI1.0010.44208.80 
  Chahargoli, Arman 1462 IRI1.0010.35207.00 
  Shaygan, Mansoor 1974  * IRI0.001-0.0820-1.60 
  Mohebbi, Sadra 1547 IRI0.001-0.5420-10.80 
 * 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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