Individual Calculations August 2018
 Zahmati, Sobhan  Total change: -26.40  Rating chartPersonal card
 Kerman Province Championship 1397 Kerman IRI 2018-07-04
RcRownchangeKK*chgGame
 1584 1766 5.00 8 -0.66 40 -26.40 
  Najafinia, Ali 1366  * IRI1.0010.08403.20 
  Amiri, Radmehr 1427 IRI0.501-0.3840-15.20 
  Abbasloo, Amin 1517 IRI1.0010.19407.60 
  Barkhori, Keyvan 1763 IRI0.001-0.5040-20.00 
  Salarkarimi, Mostafa 1423 IRI1.0010.12404.80 
  Fazaeli, Mojtaba 1615 IRI0.501-0.2040-8.00 
  Mohammadi Akbarabadi, Hossein 1564 IRI1.0010.24409.60 
  Samareh Shahpasand, Farshad 1995 IRI0.001-0.2140-8.40 
 * 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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