Rapid: Individual Calculations June 2015
 Marzoughi, Mohammadsadegh  Total change: 0.40  Rating chartPersonal card
 Oribehesht Rapid Cup 2015 Tehran IRI 2015-05-01
RcRownchangeKK*chgGame
 1871 1970 5.50 9 0.02 20 0.40 
  Samie Darian, Davoud 1570  * IRI1.0010.08201.60 
  Noorbakhsh Zadeh, Arshia 1570  * IRI1.0010.08201.60 
  Galehdari, Bardia 2210 IRI0.001-0.2020-4.00 
  Farahsa, Khosro 1786 IRI0.501-0.2420-4.80 
  Davoodi, Mehran 1692 IRI1.0010.17203.40 
  Abedi, Ali 2237 IRI0.5010.32206.40 
  Kalantari, Sedigheh wf1758 IRI1.0010.23204.60 
  Khaghani, Mehdi f2196 IRI0.001-0.2120-4.20 
  Fayazi, Shahriar 1816 IRI0.501-0.2120-4.20 
 * 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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