Rapid: Individual Calculations September 2022
 Orooji, Siamak  Total change: -50.20  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1240 1582 1.00 4 -2.51 20 -50.20 
  Soltani, Ali 1182  * IRI0.001-0.9220-18.40 
  Salimi, Hossein 1179 IRI1.0010.08201.60 
  Rajabi, Mohamad Sadra 1362 IRI0.001-0.7820-15.60 
  Bagheri, Ali 1237 IRI0.001-0.8920-17.80 
 * 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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