Individual Calculations January 2020
 Jalali, Hadi  Total change: 3.60  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1633 1773 5.50 8 0.18 20 3.60 
  Golshanizad, Saeed 1544 IRI0.501-0.2920-5.80 
  Rahmani, Melika 1612 IRI1.0010.29205.80 
  Pino, Mohammadamin 1373  * IRI1.0010.08201.60 
  Aghamohammadi, M. 1946 IRI0.5010.23204.60 
  Talebzade, Saeid 1591 IRI0.001-0.7420-14.80 
  Karimzadeh, Touraj 1489 IRI1.0010.16203.20 
  Basharkhah, Shapour 1602 IRI1.0010.27205.40 
  Alizadeh, Adel 1905 IRI0.5010.18203.60 
 * 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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