Blitz: Individual Calculations April 2023
 Poormosavi, Seyed Kian  Total change: 17.00  Rating chartPersonal card
 Bahar Narenj Cup (Blitz) Mazandaran IRI 2023-03-17
RcRownchangeKK*chgGame
 2012 2334 8.50 9 0.85 20 17.00 
  Poormosavi, Seyed Khalil 1934  * IRI1.0010.08201.60 
  Valookolaei, Saeid 1799 IRI1.0010.03200.60 
  Maghsoudloo, Amir Ali 1990 IRI1.0010.12202.40 
  Zahmati, Sobhan c2137 IRI1.0010.25205.00 
  Alinasab, Mobina wg2141 IRI0.501-0.2520-5.00 
  Sharbaf, Mohsen m2186 IRI1.0010.30206.00 
  Sadeghi Givi, Reza 1897 IRI1.0010.06201.20 
  Khademi, Mahdi 1994 IRI1.0010.12202.40 
  Khademi, Mohammad Miran f2027 IRI1.0010.14202.80 
 * 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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