Individual Calculations October 2017
 Abdollahisaber, Reza  Total change: -51.60  Rating chartPersonal card
 First Aftab Cup Open International ChessTournament 2017 Khomein IRI 2017-08-29
RcRownchangeKK*chgGame
 1661 1758 4.00 9 -1.64 20 -32.80 
  Khajavi, Armin 2158  * IRI0.001-0.0820-1.60 
  Mashhadi, Amir Mahdi 1358  * IRI1.0010.08201.60 
  Jadidi, Reza 1444 IRI0.001-0.8620-17.20 
  Ghadiri, Sobhan 1481 IRI1.0010.17203.40 
  Kord, Soleyman 1586 IRI1.0010.27205.40 
  Firouzja, Mohammadreza 2109 IRI0.001-0.1120-2.20 
  Majidi Shadan, Ali 1616 IRI0.001-0.6920-13.80 
  Darini, Esmaeil 1575 IRI1.0010.26205.20 
  Sharafi, Mohammadreza 1621 IRI0.001-0.6820-13.60 
 * 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)
 
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1679 1758 2.50 6 -0.94 20 -18.80 
  Doroodian, Mahyar 1978 IRI0.001-0.2220-4.40 
  Mirzaei, Mohammad Soroush 1358  * IRI1.0010.08201.60 
  Aghabeyghiha, Mohammad Ali 1992 IRI0.001-0.2120-4.20 
  Rahimi, Panteha 1414 IRI0.501-0.3820-7.60 
  Khoshneshin, Mehran 1475 IRI1.0010.16203.20 
  Ahmadian, Moharram 1856 IRI0.001-0.3720-7.40 
 * 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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