Individual Calculations April 2017
 Esfahani, Masoud  Total change: 29.20  Rating chartPersonal card
 Shahriyar Standard U2000 Esfand 1395 Tehran IRI 2017-03-01
RcRownchangeKK*chgGame
 1582 1699 4.50 6 0.73 40 29.20 
  Mehrabi, Kamyar 1329 IRI1.0010.10404.00 
  Eini, Sina 2014 IRI0.001-0.1440-5.60 
  Alizadeh, Amirmohammad 1299  * IRI1.0010.08403.20 
  Abyazi, Afrasiyab 1420 IRI1.0010.16406.40 
  Izady, Mohammad 1912 IRI0.5010.274010.80 
  Shafiei, Saeed 1519 IRI1.0010.264010.40 
 * 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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