Individual Calculations November 2023
 Borji, Parham  Total change: 22.40  Rating chartPersonal card
 4th PhileKhoob Mehr Cup 2023 Arak-Markazi IRI 2023-10-13
RcRownchangeKK*chgGame
 1522 1568 5.50 8 1.12 20 22.40 
  Kosari, Sarina 1168  * IRI1.0010.08201.60 
  Maghsoudi Goodarzi, Morad 1354 IRI1.0010.23204.60 
  Rezaeii, Amirreza 1764 IRI1.0010.752015.00 
  Ghadiri, Sina 1505 IRI0.501-0.0920-1.80 
  Sotoude Nia, Mahdiar 1495 IRI1.0010.40208.00 
  Saeedi, Reza 1715 IRI0.001-0.3020-6.00 
  Darvishi, Matin 1418 IRI1.0010.30206.00 
  Jamali, Pouria 1757 IRI0.001-0.2520-5.00 
 * 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)
 

 

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