Individual Calculations June 2019
 Gerayeli, Kiarash  Total change: 17.60  Rating chartPersonal card
 Khorasan Razavi Ramezan Standrad Cup 1398 Khorasan Razavi IRI 2019-05-12
RcRownchangeKK*chgGame
 1685 1904 7.00 9 0.44 40 17.60 
  Hadadnia, Emad 1504  * IRI1.0010.08403.20 
  Mazhari, Alireza 1504  * IRI1.0010.08403.20 
  Safarnezhad, Armin 1504  * IRI0.501-0.4240-16.80 
  Shahraki, Shakiba 1504  * IRI1.0010.08403.20 
  Amirimehr, Ashkan 1692 IRI1.0010.23409.20 
  Mohammadi, Reza 1956 IRI0.001-0.4340-17.20 
  Moosavi, Ali 1999 IRI1.0010.634025.20 
  Shiri, Abolfazl 1524 IRI0.501-0.4140-16.40 
  Zare, Jamal 1979 IRI1.0010.604024.00 
 * 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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