Individual Calculations August 2023
 Esmaeili, Soroush  Total change: -15.60  Rating chartPersonal card
 Alborz Standard U 1900 Alborz IRI 2023-07-02
RcRownchangeKK*chgGame
 1454 1810 5.50 7 -0.54 40 -21.60 
  Heidari, Parham 1410  * IRI1.0010.08403.20 
  Alizadeh, Rahmatollah 1295 IRI1.0010.04401.60 
  Zare, Ali 1382 IRI1.0010.07402.80 
  Sodachi, Saba 1495 IRI1.0010.14405.60 
  Soleymani, Diba 1379 IRI0.001-0.9340-37.20 
  Razawi, S.ahmad Fahim 1427 AFG1.0010.09403.60 
  Azimi Aghghale, Amirmahdi 1787 IRI0.501-0.0340-1.20 
 * 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)
 
 2nd International Gilan Cup (Masters-A Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1823 1810 4.50 9 0.15 40 6.00 
  Ahmadi, Erfan 2042 IRI0.001-0.2140-8.40 
  Abedi, Sorosh 1689 IRI0.001-0.6640-26.40 
  Ghanbarpour, Mahan 1706 IRI0.501-0.1440-5.60 
  Rahmani, Asef 1796 AFG1.0010.484019.20 
  Keshani, Kian 1648 IRI1.0010.294011.60 
  Ezzati, Fereidoon 1999 IRI0.001-0.2540-10.00 
  Moeinimajd, Sobhan 1667 IRI1.0010.314012.40 
  Ghayourifar, Amir 1959 IRI0.5010.20408.00 
  Niazi, Arash 1905 IRI0.5010.13405.20 

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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