Individual Calculations October 2018
 Hamidi, Amir Mohammad  Total change: -16.20  Rating chartPersonal card
 2nd Aftab International Cup 2018 - Masters Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 2222 2299 4.50 9 -0.81 20 -16.20 
  Ali, Ghazi Al-Saadi f2029 IRQ1.0010.17203.40 
  Bozorgi, Souren 1968 IRI1.0010.12202.40 
  Matinian, Nikita g2506 RUS0.5010.27205.40 
  Mousavi, Seyed Khalil m2458 IRI0.001-0.2920-5.80 
  Binaei Tavallaei, Mahdi 2024 IRI1.0010.17203.40 
  Mosadeghpour, Masoud g2525 IRI0.001-0.2120-4.20 
  Khoshkalam, Seyed Mehrab 2182 IRI0.001-0.6620-13.20 
  Gaboyan, Susanna wm2114 ARM0.501-0.2420-4.80 
  Akhgari, Reza 2195 IRI0.501-0.1420-2.80 

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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