Rapid: Individual Calculations June 2022
 Rafiei Nia, Hossein  Total change: 22.80  Rating chartPersonal card
 Rapid Kohchenar Competition(U1800) Fars IRI 2022-05-13
RcRownchangeKK*chgGame
 1585 1711 7.00 9 1.14 20 22.80 
  Dinari, Ebrahim 1311  * IRI1.0010.08201.60 
  Khajeh, Nader 1419 IRI1.0010.15203.00 
  Mortajez, Erfan 1499 IRI1.0010.23204.60 
  Ashrafi, Seyyed Erfan 1573 IRI1.0010.31206.20 
  Kooh Peima, Mehdi 1588 IRI1.0010.33206.60 
  Rezaei, Fakhroddin 1756 IRI1.0010.562011.20 
  Saadat Neshan, Mohammad 1610 IRI0.001-0.6420-12.80 
  Mortazavi, Sayed Kamoloddin 1777 IRI1.0010.592011.80 
  Kooh Peima, Ali 1735 IRI0.001-0.4720-9.40 
 * 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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