Blitz: Individual Calculations September 2018
 Karam Yazdi, Parmida  Total change: 3.60  Rating chartPersonal card
 Tehran North East Reporter memorial Blitz-17 Mordad Tehran IRI 2018-08-09
RcRownchangeKK*chgGame
 1436 1508 5.50 9 0.18 20 3.60 
  Reza Zadeh, Shayan 1149 IRI1.0010.10202.00 
  Heydri, Mahan 1292 IRI0.501-0.2820-5.60 
  Saeidi, Amir Mohammad 1184 IRI1.0010.13202.60 
  Valizade, Amin 1468 IRI1.0010.44208.80 
  Ghorban, Mohammad 1581 IRI0.001-0.4020-8.00 
  Mohammad Ebrahimkhan Abri, Dorsa wf1677 IRI0.001-0.2820-5.60 
  Salimi, Taha 1356 IRI1.0010.30206.00 
  Daniali, Parmida 1313 IRI1.0010.25205.00 
  Mozafar, Milad 1908  * IRI0.001-0.0820-1.60 
 * 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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