Rapid: Individual Calculations March 2018
 Seyed Nouri, Amirali  Total change: 25.20  Rating chartPersonal card
 Alborz Weekly Rapid 20 bahman 1396 Alborz IRI 2018-02-09
RcRownchangeKK*chgGame
 1422 1078 2.00 6 1.26 20 25.20 
  Rahimi, Amir Mohammad 1478  * IRI0.001-0.0820-1.60 
  Eidi, Mahan 1305 IRI1.0010.792015.80 
  Kachian, Amir 1478  * IRI0.001-0.0820-1.60 
  Kianpour, Mahdi 1478  * IRI0.001-0.0820-1.60 
  Jivi Khorasanlou, Aida 1478  * IRI0.001-0.0820-1.60 
  Naghibihashemi, Navidahang 1312 IRI1.0010.792015.80 
 * 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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