Rapid: Individual Calculations September 2017
 Behboodi, Mohammad Amin  Total change: -39.40  Rating chartPersonal card
 Tehran Rapid Cup 19 Mordad 1396 Tehran IRI 2017-08-12
RcRownchangeKK*chgGame
 1327 1165 0.00 6 -1.97 20 -39.40 
  Moradi, Mohammad Behrad 1565  * IRI0.001-0.0820-1.60 
  Elikaei, Mehrad 1565  * IRI0.001-0.0820-1.60 
  Heydari, Hosein 1439 IRI0.001-0.1720-3.40 
  Kargarzadeh, Mahour 1284 IRI0.001-0.3420-6.80 
  Bahari, Morteza 1117 IRI0.001-0.5720-11.40 
  Zamyar, Valiollah 989 IRI0.001-0.7320-14.60 
 * 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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