Individual Calculations September 2019
 Taheri, Mohammad Erfan  Total change: -16.40  Rating chartPersonal card
 Markazi 18 Mordad Standard Cup 1398 MArkazi IRI 2019-08-09
RcRownchangeKK*chgGame
 1453 1083 0.00 4 -0.41 40 -16.40 
  Ghalenoei, Amirhossein 1483  * IRI0.001-0.0840-3.20 
  Sousanabadi Farahani, Ramin 1483  * IRI0.001-0.0840-3.20 
  Dolat Abadi, Gholamabbas 1483  * IRI0.001-0.0840-3.20 
  Ghiyasi Fard, Abbas 1361 IRI0.001-0.1740-6.80 
 * 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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