Rapid: Individual Calculations September 2022
 Sekhavatmandi, Roham  Total change: -19.60  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1537 1500 3.00 7 -0.12 20 -2.40 
  Teimouri Yadkuri, Shahdad 1900  * IRI0.5010.42208.40 
  Karimi, Setayesh 1711 IRI0.001-0.2320-4.60 
  Bohluoli, Nirvana 1100  * IRI1.0010.08201.60 
  Bigani, Mohammad Hessam 1438 IRI1.0010.41208.20 
  Shojaiyan, Behrouz 1718 IRI0.5010.28205.60 
  Poormosavi, Seyed Kanan 1737 IRI0.001-0.2020-4.00 
  Hamed Monfared, Ali 1157 IRI0.001-0.8820-17.60 
 * 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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1600 1500 0.00 2 -0.86 20 -17.20 
  Kashefi, Amir Hosein f1928 IRI0.001-0.0720-1.40 
  Heidari, Abolfazl 1271 IRI0.001-0.7920-15.80 

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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