Individual Calculations December 2017
 Paranfar, Alireza  Total change: 4.80  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1599 1457 3.00 8 0.24 20 4.80 
  Ebadi, Seyed Ali 1586 IRI0.001-0.3320-6.60 
  Behroozi Moghaddam, Hamed 1857  * IRI0.001-0.0820-1.60 
  Mokhberi, Iraj 1857  * IRI0.001-0.0820-1.60 
  Nezhad Dehghan, Saghar 1225 IRI1.0010.21204.20 
  Zahedi Poor, Hashem 1857  * IRI0.001-0.0820-1.60 
  Shahmohammadi, Yasaman 1132 IRI1.0010.13202.60 
  Rezaee, Niusha 1633 IRI1.0010.732014.60 
  Alavi, Mir Mahmood 1641 IRI0.001-0.2620-5.20 
 * 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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