Rapid: Individual Calculations October 2022
 Jamalzadeh, Morteza  Total change: -35.20  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1337 1633 4.00 7 -1.76 20 -35.20 
  Sadeghi Baloochi, Mahboud 1233  * IRI1.0010.08201.60 
  Kouchaki, Amirreza 1402 IRI0.001-0.7920-15.80 
  Rafati, Rayan 1151 IRI1.0010.05201.00 
  Pourakbari, Taha 1262 IRI1.0010.10202.00 
  Imani, Adrina 1549 IRI0.001-0.6220-12.40 
  Pourabdian, Fatmeh 1255 IRI1.0010.09201.80 
  Golshannezhad, Pooya 1507 IRI0.001-0.6720-13.40 
 * 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)
 

 

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