Individual Calculations December 2023
 Salehi Reihani, Bahamin  Total change: 88.40  Rating chartPersonal card
 2nd Ilam Alamtoo Cup, International Chess Festival (U1900) Ilam IRI 2023-11-23
RcRownchangeKK*chgGame
 1655 1597 5.50 8 2.21 40 88.40 
  Nejatzadeh, Komaeil 1197  * IRI1.0010.08403.20 
  Amirinasab, Abolfazl 1734 IRI0.5010.18407.20 
  Hassan, Moustafa Mohamed 1707 EGY1.0010.654026.00 
  Hejrati, Mohammad Mahdi 1834 IRI0.5010.304012.00 
  Asvar, Mohammad Matin 1777 IRI0.5010.24409.60 
  Shadanpour, Sana 1599 IRI1.0010.504020.00 
  Mahmoudi, Mohammad Pouria 1649 IRI0.5010.07402.80 
  Kiaei, Ali 1740 IRI0.5010.19407.60 
 * 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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