Individual Calculations January 2018
 Nosrati, Saeedreza  Total change: -8.60  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1373 1552 4.50 7 -0.43 20 -8.60 
  Hosseini Sourgi, Abolfazl 1692 IRI0.001-0.3120-6.20 
  Molai Nasab, Mohamad Matin 1385 IRI0.001-0.7220-14.40 
  Darabi Zadeh, Parviz 1325 IRI1.0010.21204.20 
  Saadloo, Sayna 1152  * IRI1.0010.08201.60 
  Saroiyeh, Mansour 1152  * IRI1.0010.08201.60 
  Molai, Mahdi 1419 IRI0.501-0.1820-3.60 
  Morshedi, Mehdi 1486 IRI1.0010.41208.20 
 * 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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