Rapid: Individual Calculations September 2023
 Parvizi, Anita  Total change: -20.00  Rating chartPersonal card
 2nd fars weekly rapid cup Fars IRI 2023-08-11
RcRownchangeKK*chgGame
 1524 1768 5.00 7 -0.50 40 -20.00 
  Khajeh Pour, Amirhssein 1368  * IRI1.0010.08403.20 
  Kargar Fard, Mohammad Parsa 1420 IRI1.0010.11404.40 
  Abedi, Sorosh 1509 IRI0.501-0.3240-12.80 
  Ghasemi, Safiallah 1573 IRI1.0010.254010.00 
  Shirazi, Milad 1766 IRI0.5010.00400.00 
  Eghtesadi, Mahan 1540 IRI0.001-0.7940-31.60 
  Babrishal, Shapoor 1494 IRI1.0010.17406.80 
 * 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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