Individual Calculations December 2019
 Nejati, Erfan  Total change: -12.40  Rating chartPersonal card
 1st Standard Tournament Falavarjan Esfahan IRI 2019-11-10
RcRownchangeKK*chgGame
 1351 1044 0.00 2 -0.31 40 -12.40 
  Golbidi, Arman 1444  * IRI0.001-0.0840-3.20 
  Zareie, Taha 1258 IRI0.001-0.2340-9.20 
 * 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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