Rapid: Individual Calculations January 2018
 Chavari, Mohammad Mahdi  Total change: -41.60  Rating chartPersonal card
 Khorramabad Rapid Cup 10 Azar 1396 Lorestan IRI 2017-12-01
RcRownchangeKK*chgGame
 1909 2191 4.00 7 -1.74 20 -34.80 
  Farahi, Ali 1791  * IRI1.0010.08201.60 
  Farshad, Freydoon 1875 IRI0.001-0.8720-17.40 
  Efafi, Ebrahim 2007 IRI1.0010.26205.20 
  Zibakerdar, Peiman 1791  * IRI1.0010.08201.60 
  Roohparvar, A.reza 2078 IRI0.001-0.6520-13.00 
  Delfan, Farzad 1791  * IRI1.0010.08201.60 
  Lavasani, Javad 2027 IRI0.001-0.7220-14.40 
 * 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)
 
 The Persian Gulf forever (Alborz Rapid)1396 Karaj IRI 2017-12-22
RcRownchangeKK*chgGame
 1999 2191 4.00 6 -0.34 20 -6.80 
  Soudmand, Sayed Mohsen 1902 IRI0.501-0.3420-6.80 
  Jamshidi, Amir Hossein 2201 IRI0.5010.01200.20 
  Moradi, Kaveh 1824 IRI1.0010.10202.00 
  Bashiri, Aryan 2111 IRI1.0010.39207.80 
  Azadi, Amirmohammad 2114 IRI0.001-0.6120-12.20 
  Moghadas Jafari, Mohammad 1839 IRI1.0010.11202.20 

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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