Individual Calculations May 2017
 Noorbakhsh Zadeh, Arshia  Total change: 17.20  Rating chartPersonal card
 Tehran Standard Cup Farvardin 1396 U2000 Tehran IRI 2017-04-12
RcRownchangeKK*chgGame
 1610 1572 4.00 8 0.43 40 17.20 
  Izady, Mohammad 1913 IRI0.001-0.1240-4.80 
  Ahadi, Mohammad Amin 1172  * IRI1.0010.08403.20 
  Rahmani, Mohammad 1735 IRI0.001-0.2840-11.20 
  Nasiri, Hedayatollah 1346 IRI1.0010.21408.40 
  Mahdizadeh, Mohammad 1793 IRI1.0010.784031.20 
  Dahaghin, Reza 1763 IRI0.001-0.2540-10.00 
  Ahmadi, Gh.hossein 1433 IRI0.001-0.6940-27.60 
  Davoodi, Mehran 1725 IRI1.0010.704028.00 
 * 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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