Individual Calculations January 2020
 Haghighi, Amir Ali  Total change: 27.60  Rating chartPersonal card
 8th Hormozgan Standard Cup 1398 Hormozgan IRI 2019-11-25
RcRownchangeKK*chgGame
 1530 1294 2.00 6 0.69 40 27.60 
  Alizadeh, Benyamin 1694  * IRI0.001-0.0840-3.20 
  Vahedi, Arastoo 1617 IRI0.001-0.1340-5.20 
  Darini, Esmaeil 1421 IRI1.0010.674026.80 
  Fatehi, Davood 1535 IRI1.0010.804032.00 
  Najafi Hajivar, Vahid 1463 IRI0.001-0.2840-11.20 
  Kamrani, Parham 1450 IRI0.001-0.2940-11.60 
 * 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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