Rapid: Individual Calculations October 2018
 Rahimi, Siamak  Total change: -8.80  Rating chartPersonal card
 Ramsar Rapid Cup Shahrivar 1397 Ramsar IRI 2018-09-22
RcRownchangeKK*chgGame
 1652 1625 3.00 7 -0.44 20 -8.80 
  Mousavi, Sayed Milad 2025  * IRI0.001-0.0820-1.60 
  Hashemi, Amirhoseyn 1334 IRI1.0010.15203.00 
  Poormosavi, Seyed Kian 2025  * IRI0.001-0.0820-1.60 
  Falakroo, Hossein 1385 IRI1.0010.20204.00 
  Amjad Yazdandoust, Mohammadreza 1426 IRI1.0010.24204.80 
  Ashkani, Teimor 1885 IRI0.001-0.1820-3.60 
  Fazlali, Soheil 1486 IRI0.001-0.6920-13.80 
 * 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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