Rapid: Individual Calculations April 2018
 Esmaeilzade, Hossein  Total change: -30.80  Rating chartPersonal card
 Behshahr Ashrafolbelad Rapid Cup 1396 Behshahr IRI 2018-03-09
RcRownchangeKK*chgGame
 1572 1688 1.00 4 -1.54 20 -30.80 
  Akbari Gelvardi, Mohammad 2088  * IRI0.001-0.0820-1.60 
  Yahyapour, Ali Asghar 1326 IRI1.0010.10202.00 
  Saboori, Mohammad Mehdi 1288  * IRI0.001-0.9220-18.40 
  Elyasi, Ali 1584 IRI0.001-0.6420-12.80 
 * 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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