Rapid: Individual Calculations November 2019
 Borjalizadeh, Amirhossein  Total change: 3.20  Rating chartPersonal card
 1st West Azerbaijan Rapid Chess Tournament Shams Cup Mehr 1398 West Azerbaijan IRI 2019-10-05
RcRownchangeKK*chgGame
 1570 1263 1.00 5 0.16 20 3.20 
  Ghafari, Ahmad 1663  * IRI0.001-0.0820-1.60 
  Mehralizadeh, Mahmoud 1663  * IRI0.001-0.0820-1.60 
  Sadeghi Dereshgi, Ehsan 1663  * IRI0.001-0.0820-1.60 
  Hakimzadeh, Reza 1569 IRI0.001-0.1420-2.80 
  Mehralizadeh, Ghasem 1293 IRI1.0010.542010.80 
 * 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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