Rapid: Individual Calculations December 2018
 Mahdavimajd, Mohammad  Total change: -7.00  Rating chartPersonal card
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1550 1524 3.00 7 -0.35 20 -7.00 
  Mogheyseh, Abolfazl 1168 IRI1.0010.11202.20 
  Nikzad, Nami 1836 IRI0.001-0.1420-2.80 
  Moradi, Mohammad Soroosh 1412 IRI1.0010.35207.00 
  Ghasemi, Abdollah 1763 IRI0.001-0.2020-4.00 
  Mokkarian, Arian 1429 IRI1.0010.37207.40 
  Atakhan, Abtin 1924  * IRI0.001-0.0820-1.60 
  Saedi, Pedram 1320 IRI0.001-0.7620-15.20 
 * 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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