Rapid: Individual Calculations July 2023
 Mohammadikia, Omid  Total change: 5.60  Rating chartPersonal card
 Shahrood weekly rapid - 26 Khordad 1402 Semnan IRI 2023-06-16
RcRownchangeKK*chgGame
 1442 1473 4.00 7 0.28 20 5.60 
  Bahramian, Hamed 1096 IRI1.0010.09201.80 
  Arab Zeinali, Mahboubeh 1296 IRI1.0010.27205.40 
  Sherafat, Mohammad Sadegh 1640 IRI1.0010.722014.40 
  Mosayebi, Pourya 1451 IRI0.001-0.5320-10.60 
  Arab Ameri, Saeed 1274 IRI1.0010.24204.80 
  Banayian Sefid, Mohsen 1587 IRI0.001-0.3420-6.80 
  Khorasanian, Masoud 1749 IRI0.001-0.1720-3.40 

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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