Rapid: Individual Calculations July 2023
 Amani Shourbariki, Arash  Total change: 6.40  Rating chartPersonal card
 723th Paeez Chess School Tournament Khuzestan IRI 2023-06-01
RcRownchangeKK*chgGame
 1371 1163 1.00 3 0.16 40 6.40 
  Ajeli, Saeed 1609 IRI0.001-0.0640-2.40 
  Khandan, Parsa 1110 IRI1.0010.434017.20 
  Sheini Dashtgol, Arash 1394 IRI0.001-0.2140-8.40 

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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