Individual Calculations October 2018
 Rahimi Shahmirzadi, Parsa  Total change: -3.20  Rating chartPersonal card
 The First Iranian U-14 Team Chess Championship 1397 Babol IRI 2018-09-14
RcRownchangeKK*chgGame
 1083 1296 3.00 4 -0.05 40 -2.00 
  Matani, Fatemeh 1099 IRI0.501-0.2540-10.00 
  Ghorbani, Amir Ali 1012 IRI1.0010.16406.40 
  Bolboli, Behdad 1190 IRI1.0010.364014.40 
  Zare, Nazanin Zahra 1031 IRI0.501-0.3240-12.80 

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)
 
 Mr Khademi Memorial Cup Standard evaz 1397 Fars IRI 2018-09-25
RcRownchangeKK*chgGame
 1655 1296 0.50 5 -0.03 40 -1.20 
  Shekari, Hamed 1696  * IRI0.001-0.0840-3.20 
  Rahimi, Aref 1673 IRI0.001-0.0940-3.60 
  Rashedi, Amin 1604 IRI0.001-0.1440-5.60 
  Zamani, Mehdi 1607 IRI0.5010.364014.40 
  Delshad, Mohsen 1696  * IRI0.001-0.0840-3.20 
 * 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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