Rapid: Individual Calculations April 2023
 Zeynali, Ali  Total change: 80.00  Rating chartPersonal card
 Tabriz milad mahdi rapid chess tournament Tabriz IRI 2023-03-10
RcRownchangeKK*chgGame
 1674 1552 5.00 8 2.00 40 80.00 
  Majidzadeh, Amirhossein 2038 IRI0.001-0.0440-1.60 
  Motaajjeb, Arash 1426 IRI1.0010.334013.20 
  Pourfathi, Mahdi 1152  * IRI1.0010.08403.20 
  Shahlacheshm, Siamak 1827 IRI0.001-0.1740-6.80 
  Fakheri, Alireza 1345 IRI1.0010.23409.20 
  Ansari, Soheil 1822 IRI1.0010.834033.20 
  Alaghehmand, Arshia 1989 IRI0.001-0.0640-2.40 
  Riyazifar, Saeid 1789 IRI1.0010.804032.00 
 * 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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