Rapid: Individual Calculations March 2020
 Abbasi, Taha  Total change: -11.20  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1549 1198 0.00 5 -0.56 20 -11.20 
  Sabahi, Mohammad 1598  * IRI0.001-0.0820-1.60 
  Jadidi, Hassan 1598  * IRI0.001-0.0820-1.60 
  Amirpour, Gholamreza 1533 IRI0.001-0.1220-2.40 
  Banihashemi, S.mohsen 1525 IRI0.001-0.1320-2.60 
  Tarzali, Abtin 1490 IRI0.001-0.1520-3.00 
 * 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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