Rapid: Individual Calculations May 2019
 Nobakht, Mohammadsadra  Total change: 8.60  Rating chartPersonal card
 3rd Amirkabir Rapid Cup Farvardin 1398 Esfahan IRI 2019-04-22
RcRownchangeKK*chgGame
 1294 1090 1.00 2 0.43 20 8.60 
  Khodadadi, Mohammad Saeid 1490  * IRI0.001-0.0820-1.60 
  Afzal, Mobin 1097 IRI1.0010.512010.20 
 * 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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