Rapid: Individual Calculations March 2020
 Jadidi, Hassan  Total change: -37.00  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1519 1653 2.00 6 -1.85 20 -37.00 
  Rahmatian, Shayan 2010 IRI0.001-0.1120-2.20 
  Abbasi, Taha 1253  * IRI1.0010.08201.60 
  Mirzamani, Seyed Amirarta 1253  * IRI1.0010.08201.60 
  Pilvaieh, Ali 1941 IRI0.001-0.1620-3.20 
  Asgari, Hosein 1338 IRI0.001-0.8620-17.20 
  Nozari, Sina 1321 IRI0.001-0.8820-17.60 
 * 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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