Rapid: Individual Calculations March 2018
 Ahmadi, Abolfazl  Total change: -25.40  Rating chartPersonal card
 Ardabil Fajr Rapid Cup U2000 Ardabil IRI 2018-02-08
RcRownchangeKK*chgGame
 1626 1621 1.00 4 -0.98 20 -19.60 
  Bekrami, Habib 1985 IRI0.001-0.1020-2.00 
  Zaboli, Vali 1351 IRI1.0010.17203.40 
  Basharkhah, Shapour 1904 IRI0.001-0.1620-3.20 
  Majidzadeh, Amirhossein 1264 IRI0.001-0.8920-17.80 

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)
 
 5th Mehdi Bouyeh Rapid Cup Qazvin IRI 2018-02-11
RcRownchangeKK*chgGame
 1499 1621 4.00 7 -0.29 20 -5.80 
  Abedi, Mohamadraza 1975 IRI0.001-0.1120-2.20 
  Rajabi, Amir Hosein 1221  * IRI1.0010.08201.60 
  Atakhan, Abtin 1868 IRI0.001-0.1920-3.80 
  Yadegar, Radin 1233 IRI1.0010.09201.80 
  Rahmani, Raza 1757 IRI0.001-0.3220-6.40 
  Noori, Aydin 1221  * IRI1.0010.08201.60 
  Ghaemi, Ali Reza 1221  * IRI1.0010.08201.60 
 * 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)
 

 

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