Individual Calculations January 2020
 Alizadeh, Adel  Total change: -17.20  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1678 1905 6.50 9 -0.43 40 -17.20 
  Nemat Abadi, Jalil 1625 IRI1.0010.16406.40 
  Allahverdi, Hossein 1738 IRI1.0010.284011.20 
  Rabbani, Abtin 1505  * IRI1.0010.08403.20 
  Zare Zadeh Shahrak, Leila 1505  * IRI1.0010.08403.20 
  Saemi, Sina 1882 IRI0.001-0.5340-21.20 
  Kasipour Azbari, Seyed Arvin 1678 IRI1.0010.21408.40 
  Yeganegi, Barad 1729 IRI0.001-0.7340-29.20 
  Shamsvala, Arash 1666 IRI1.0010.20408.00 
  Jalali, Hadi 1773 IRI0.501-0.1840-7.20 
 * 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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