Rapid: Individual Calculations June 2023
 Najafi, Ariya  Total change: 5.60  Rating chartPersonal card
 Khomein Rapid Cup 1402 Markazi IRI 2023-05-15
RcRownchangeKK*chgGame
 1349 1186 2.00 6 0.28 20 5.60 
  Hashemi, Mojtaba 1396 IRI0.001-0.2320-4.60 
  Jafari, Morteza 1352 IRI0.001-0.2820-5.60 
  Mirsaeedi, Farhad 1381 IRI1.0010.752015.00 
  Jafari, Fardin 1377 IRI0.5010.25205.00 
  Aslanigheradaghi, Mohammad 1237 IRI0.5010.07201.40 
  Simaei, Helia 1349 IRI0.001-0.2820-5.60 

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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