Rapid: Individual Calculations April 2023
 Shakibaei Yekta, Ouriya  Total change: -0.40  Rating chartPersonal card
 717th Paeez Chess School Tournament Khuzestan IRI 2023-03-23
RcRownchangeKK*chgGame
 1284 1421 4.00 6 -0.01 40 -0.40 
  Afshani, Matin 1747 IRI0.001-0.1340-5.20 
  Jarideh, Mohammad Sam 1153 IRI0.001-0.8340-33.20 
  Norouzi, Arad 1021  * IRI1.0010.08403.20 
  Savari, Ahmad 1183 IRI1.0010.20408.00 
  Sheini Dashtgol, Arash 1253 IRI1.0010.284011.20 
  Taghizadeh, Pouria 1344 IRI1.0010.394015.60 
 * 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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