Rapid: Individual Calculations August 2017
 Khoddam, Farzam  Total change: 18.00  Rating chartPersonal card
 8th Iranian Chess School Chess Tournament 2017 Gorgan IRI 2017-06-30
RcRownchangeKK*chgGame
 1311 1078 1.00 6 -0.42 20 -8.40 
  Eslam, Vahid 1478  * IRI0.001-0.0820-1.60 
  Arab Ahmadi, Amir Ali 1394 IRI0.001-0.1320-2.60 
  Khalili, Yoosef 1057 IRI0.001-0.5320-10.60 
  Darbin, Harpak 1197 IRI1.0010.662013.20 
  Mehrabi, Mahmood 1478  * IRI0.001-0.0820-1.60 
  Zamani, Mohammadreza 1260 IRI0.001-0.2620-5.20 
 * 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)
 
 9th Iranian Chess School Chess Tournament 2017 Gorgan IRI 2017-07-21
RcRownchangeKK*chgGame
 1390 1068 2.00 5 1.32 20 26.40 
  Ghorbani, Sajad 1468  * IRI0.001-0.0820-1.60 
  Jalali, Mohamad Taghi 1392 IRI0.001-0.1320-2.60 
  Shamloufar, Taher 1415 IRI1.0010.892017.80 
  Jorjany, Hamed 1413 IRI0.001-0.1120-2.20 
  Zamani, Mohammadreza 1260 IRI1.0010.752015.00 
 * 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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