Rapid: Individual Calculations August 2022
 Ghanbari, Mohammaderfan  Total change: -30.80  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1476 1447 2.00 6 -1.54 20 -30.80 
  Noroozi, Omid m2222 IRI0.0010.00200.00 
  Keshtkar Vanashi, Hesam 1104 IRI1.0010.12202.40 
  Rastbod, Ali f2243 IRI0.0010.00200.00 
  Keshtkar, Asal 1157 IRI0.001-0.8420-16.80 
  Mahmoodi, Mohammad Parsa 1084 IRI0.001-0.9020-18.00 
  Soleimanpour, Arash 1047  * 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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