Rapid: Individual Calculations October 2015
 Sayyedi, Maziar  Total change: -8.00  Rating chartPersonal card
 Mehr Rapid Cup B (2015) Tehran IRI 2015-09-24
RcRownchangeKK*chgGame
 1670 1749 5.00 9 -0.40 20 -8.00 
  Khalil Nejad, Ayoub 1349  * IRI1.0010.08201.60 
  Sedaghati, Mehrdad 2149  * IRI0.001-0.0820-1.60 
  Noorbakhsh Zadeh, Arshia 1499 IRI1.0010.19203.80 
  Karimi, Amirhossein 1619 IRI1.0010.32206.40 
  Kanan Azer, Nasser 1995 IRI0.001-0.1920-3.80 
  Sekhavatmandi, Roham 1512 IRI1.0010.20204.00 
  Azhir, Hooman 1835 IRI0.001-0.3820-7.60 
  Ebrahimi , Sina 1571 IRI0.001-0.7320-14.60 
  Ghazizadeh Ehsaei, Milad 1499 IRI1.0010.19203.80 
 * 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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