Rapid: Individual Calculations February 2022
 Ghanbari, Mahdi  Total change: -15.80  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1590 1703 3.00 6 -0.79 20 -15.80 
  Hakemi, Arman f2188 IRI0.001-0.0420-0.80 
  Torabi, Akbar 1571 IRI0.001-0.6820-13.60 
  Mehrgan, Mehrsam 1303  * IRI1.0010.08201.60 
  Amiri, Sadra 1394 IRI1.0010.14202.80 
  Mehri, Narges 1277 IRI1.0010.07201.40 
  Teimouri Yadkuri, Shahdad 1806 IRI0.001-0.3620-7.20 
 * 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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