Rapid: Individual Calculations June 2019
 Razizadeh, Amir  Total change: -17.80  Rating chartPersonal card
 4th nimeh shaban Marand Rapid Chess tournament West Azarbayjan IRI 2019-04-30
RcRownchangeKK*chgGame
 1607 1705 4.00 8 -0.89 20 -17.80 
  Ghadimi, Behzad 1305  * IRI1.0010.08201.60 
  Samadi, Hadi 1867 IRI0.001-0.2920-5.80 
  Irandoust, Sina 1496 IRI1.0010.23204.60 
  Safa, Ali Akbar 1841 IRI0.001-0.3220-6.40 
  Hesari, Younes 1542 IRI1.0010.28205.60 
  Dadafaridi, Mousa 1828 IRI0.001-0.3320-6.60 
  Pour Asad, Towhid 1526 IRI0.001-0.7320-14.60 
  Gardeshi, Mohammad 1454 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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