Individual Calculations November 2021
 Mahmoodi, Bita  Total change: 38.40  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1433 1050 1.50 6 0.96 40 38.40 
  Bahrami, Hamidreza 1450  * IRI0.001-0.0840-3.20 
  Goodarzi, Moein 1450  * IRI0.001-0.0840-3.20 
  Ghanbari, Ali Akbar 1404 IRI1.0010.894035.60 
  Honarparast, Mohammad 1450  * IRI0.001-0.0840-3.20 
  Rajat Far, Omid 1411 IRI0.001-0.1040-4.00 
  Maghsoudi Goodarzi, Morad 1433 IRI0.5010.414016.40 
 * 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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