Rapid: Individual Calculations December 2018
 Navidi, Parsa  Total change: 22.80  Rating chartPersonal card
 Tehran Rapid Cup 1 Azar 1397 Tehran IRI 2018-11-26
RcRownchangeKK*chgGame
 1717 1631 4.00 7 1.14 20 22.80 
  Salehikia, Ali 1231  * IRI1.0010.08201.60 
  Rezanezhad, Hassan 1992 IRI1.0010.902018.00 
  Kaboudi, Seyed Behrang 1917 IRI0.001-0.1620-3.20 
  Khakpour, Abbas f2031  * IRI0.001-0.0820-1.60 
  Eftekhar, Navid 1494 IRI1.0010.32206.40 
  Rezaee, Mahdi 1938 IRI0.001-0.1420-2.80 
  Ameri, Milad 1414 IRI1.0010.22204.40 
 * 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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