Rapid: Individual Calculations April 2019
 Namdar Abadi, Abolfazl  Total change: 3.20  Rating chartPersonal card
 5th Ashrafolbelad Behshahr Rapid Cup Esfand 1397 Mazandaran IRI 2019-03-15
RcRownchangeKK*chgGame
 1513 1189 1.00 6 0.16 20 3.20 
  Poormosavi, Seyed Kian 1589  * IRI0.001-0.0820-1.60 
  Hesami, M.hosein 1525 IRI0.001-0.1220-2.40 
  Fakhari, Farzad 1397 IRI0.001-0.2320-4.60 
  Babae, Majid 1589  * IRI0.001-0.0820-1.60 
  Aminifard, Mohammad Ebrahim 1589  * IRI1.0010.922018.40 
  Saboori, Mohammad Mahdi 1386 IRI0.001-0.2520-5.00 
 * 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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