Rapid: Individual Calculations December 2018
 Baradaran Tamadon, Arian  Total change: -1.00  Rating chartPersonal card
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1569 1747 5.00 7 -0.05 20 -1.00 
  Heydari, Mahmood 1389 IRI1.0010.10202.00 
  Alizadeh, Amirmohammad 1497 IRI1.0010.19203.80 
  Rajabi, Amir Hosein 1504 IRI0.501-0.3020-6.00 
  Azadi, Amirmohammad 2147  * IRI0.001-0.0820-1.60 
  Shahsavari, Shayan 1536 IRI0.501-0.2720-5.40 
  Molai, Mahdi 1489 IRI1.0010.18203.60 
  Rashedi, Amin 1422 IRI1.0010.13202.60 
 * 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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