Individual Calculations May 2019
 Iri, Gol Mohammad  Total change: -19.20  Rating chartPersonal card
 Golestan Nowrouz Cup 1398 Gorgan IRI 2019-03-26
RcRownchangeKK*chgGame
 1531 1444 2.00 6 -0.48 40 -19.20 
  Safaeenezhad, Reza 1844  * IRI0.001-0.0840-3.20 
  Golmeimi, Ermia 1228 IRI1.0010.22408.80 
  Hesami, M.hosein 1558 IRI0.001-0.3440-13.60 
  Aleinezhad, Emad 1172 IRI1.0010.17406.80 
  Tavana, Mobin 1844  * IRI0.001-0.0840-3.20 
  Nikzad, Farzad 1541 IRI0.001-0.3740-14.80 
 * 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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