Individual Calculations June 2018
 Fattahi Savadjani, Abdolrahman  Total change: 98.40  Rating chartPersonal card
 Iran Senior Chess Championship Over 65 Ordibehesht 1397 Golestan IRI 2018-05-04
RcRownchangeKK*chgGame
 1497 1433 5.00 6 2.46 40 98.40 
  Alizadeh, Rahmatollah 1271 IRI1.0010.294011.60 
  Alavi, Mir Mahmood 1611 IRI1.0010.734029.20 
  Mohammadian, Mohammad f1617 IRI1.0010.744029.60 
  Asnaashari, Mohammad Ebrahim 1715 IRI0.001-0.1640-6.40 
  Shenavari, Gholamreza 1324 IRI1.0010.354014.00 
  Taheri, Mohammad Ali 1441 IRI1.0010.514020.40 

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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