Rapid: Individual Calculations December 2019
 Vahedi, Arad  Total change: -12.20  Rating chartPersonal card
 4th Amol Rapid Cup Amol IRI 2019-11-15
RcRownchangeKK*chgGame
 1469 1202 0.00 3 -0.61 20 -12.20 
  Faraji, Behrang 1602  * IRI0.001-0.0820-1.60 
  Foroughi, Zekerya 1540 IRI0.001-0.1220-2.40 
  Sadraei, Babak 1264 IRI0.001-0.4120-8.20 
 * 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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