Rapid: Individual Calculations March 2020
 Mardanpour, Naser  Total change: 15.00  Rating chartPersonal card
 Soofyan 4th rapid chess tournament ( 29 bahman cup ) Tabriz IRI 2020-02-18
RcRownchangeKK*chgGame
 1637 1715 6.00 9 0.75 20 15.00 
  Afsaran, Zahara 1315  * IRI1.0010.08201.60 
  Fathi, Hamed 1395 IRI1.0010.13202.60 
  Moghaddamian, Afshin 2010 IRI0.001-0.1520-3.00 
  Mohammadian, Mohammad Taghi 1464 IRI1.0010.19203.80 
  Ghaniafshord, Saeed 1952 IRI0.001-0.2020-4.00 
  Pino, Mohammadamin 1413 IRI1.0010.15203.00 
  Abestar, Hassan 1575 IRI0.501-0.1920-3.80 
  Nosratizadeh, Reza 1761 IRI0.5010.06201.20 
  Dadafaridi, Mousa 1849 IRI1.0010.682013.60 
 * 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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