Individual Calculations February 2018
 Abdollahi Badizi, Omid  Total change: 31.60  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1579 1564 4.50 8 0.79 40 31.60 
  Bakhshizade, Kasra 1164  * IRI1.0010.08403.20 
  Hajian, Mehrbod 1615 IRI1.0010.574022.80 
  Seyfori, Soheil 1609 IRI0.001-0.4440-17.60 
  Jorjandi, Milad 1651 IRI0.5010.12404.80 
  Imani, Abbas 1650 IRI1.0010.624024.80 
  Bahmani, Nima 1693 IRI1.0010.674026.80 
  Motavas, Pouya 1626 IRI0.001-0.4140-16.40 
  Sharifian, Mohammad 1622 IRI0.001-0.4240-16.80 
 * 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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