Rapid: Individual Calculations September 2019
 Chedani, Amir Hossein  Total change: -13.40  Rating chartPersonal card
 Rapid of Torqabeh and Shandiz Second period Friday of every month Khorasan Razavi IRI 2019-08-16
RcRownchangeKK*chgGame
 1429 1317 3.00 6 0.72 20 14.40 
  Rahmani, Asef 1717  * AFG0.001-0.0820-1.60 
  Jamedari, Emad Reza 1100 IRI1.0010.22204.40 
  Salehi Pour, Eilia 1557 IRI0.001-0.2020-4.00 
  Kamran Nia, Helia 1155 IRI1.0010.29205.80 
  Safarnezhad, Armin 1410 IRI1.0010.632012.60 
  Ramshini, Hamed 1632 IRI0.001-0.1420-2.80 
 * 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)
 
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1502 1317 0.00 5 -1.39 20 -27.80 
  Dezhdar, Roozbeh 1652 IRI0.001-0.1220-2.40 
  Hamzeh Javaran, Kasra 1586 IRI0.001-0.1720-3.40 
  Mogheyseh, Abolfazl 1554 IRI0.001-0.2020-4.00 
  Riyazifar, Soheil 1461 IRI0.001-0.3120-6.20 
  Kazemian, Amir Hosein 1255 IRI0.001-0.5920-11.80 

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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