Rapid: Individual Calculations March 2020
 Narimani, Yasin  Total change: -20.00  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1282 1026 0.00 5 -1.00 20 -20.00 
  Mehran, Hossein 1426  * IRI0.001-0.0820-1.60 
  Eftekhari Azar, Ali 1298 IRI0.001-0.1720-3.40 
  Mehrabi, Mahmood 1336 IRI0.001-0.1420-2.80 
  Nemati, Mehrad 1235 IRI0.001-0.2320-4.60 
  Pour Heydari, Mahshid 1117 IRI0.001-0.3820-7.60 
 * 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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