Rapid: Individual Calculations May 2023
 Motaajjeb, Siavash  Total change: 105.60  Rating chartPersonal card
 Tabriz Laleh Park Ramazan Cup Under16 ( Rapid ) Tabriz IRI 2023-04-06
RcRownchangeKK*chgGame
 1340 1492 5.00 7 0.27 40 10.80 
  Naghizadeh, Sadra 1080 IRI1.0010.07402.80 
  Motaajjeb, Arash 1434 IRI1.0010.424016.80 
  Pino, Mohammadamin 1800 IRI0.001-0.1440-5.60 
  Peymanfar, Sepehr 1282 IRI1.0010.23409.20 
  Mahdavi, Kian 1357 IRI0.001-0.6840-27.20 
  Goli, Amirreza 1092  * IRI1.0010.08403.20 
  Movafeghi, Ata 1336 IRI1.0010.294011.60 
 * 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)
 
 Tabriz Laleh Park Ramazan Cup ( Rapid ) Tabriz IRI 2023-04-13
RcRownchangeKK*chgGame
 1729 1492 4.50 8 2.37 40 94.80 
  Safari, Nima 1755 IRI0.5010.324012.80 
  Mahdavi, Kian 1357 IRI1.0010.324012.80 
  Khashei, Jaber 1843 IRI1.0010.894035.60 
  Hosseinzadeh, Nima f2074 IRI0.001-0.0240-0.80 
  Hekmatnejad, Mahtab 1493 IRI1.0010.504020.00 
  Moghaddamian, Afshin 2016 IRI0.001-0.0340-1.20 
  Mohammadi Hamed, Masoud 1741 IRI0.001-0.1940-7.60 
  Sarvin, Alireza 1553 IRI1.0010.584023.20 

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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