Individual Calculations December 2018
 Shahyad, Saeed  Total change: 28.40  Rating chartPersonal card
 2nd Hormozgan Cup - Aban 1397 Bandar Abbas IRI 2018-11-14
RcRownchangeKK*chgGame
 1431 1085 2.00 5 1.42 20 28.40 
  Bahmani, Nima 1485  * IRI0.001-0.0820-1.60 
  Hosseini, Yousef 1437 IRI0.001-0.1120-2.20 
  Khoshnood, Ehsan 1478 IRI0.5010.42208.40 
  Nazeri, Jafar 1403 IRI0.5010.37207.40 
  Panahi, Arsalan 1352 IRI1.0010.822016.40 
 * 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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