Individual Calculations February 2018
 Shahyad, Saeed  Total change: 0.60  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1462 1084 0.50 5 0.03 20 0.60 
  Davari, Karim 1484  * IRI0.001-0.0820-1.60 
  Nazeri, Jafar 1410 IRI0.001-0.1320-2.60 
  Bayatfar, Behnam 1484  * IRI0.5010.42208.40 
  Molai Nasab, Mohamad Matin 1450 IRI0.001-0.1020-2.00 
  Moaref, Arad 1484  * IRI0.001-0.0820-1.60 
 * 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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