Individual Calculations September 2019
 Saydi, Karo  Total change: 212.40  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1825 1489 6.00 11 4.57 40 182.80 
  Mousavi, Emadeddin 1889  * IRI1.0010.924036.80 
  Khaledi, Omid 1889  * IRI0.5010.424016.80 
  Asgari, Morteza f1889  * IRI0.001-0.0840-3.20 
  Darini, Iliya 1794 IRI0.5010.364014.40 
  Salimi, Mardin 1783 IRI0.001-0.1540-6.00 
  Miar, Arad 1604 IRI1.0010.664026.40 
  Moradi Kelardehi, Mobin 1738 IRI1.0010.814032.40 
  Shams, Mohammad Matin 1817 IRI0.5010.374014.80 
  Zinati, Mohammad 1889  * IRI1.0010.924036.80 
  Bosagh Zadeh, Alireza 1889  * IRI0.001-0.0840-3.20 
  Jahanbeigi, Javad 1889  * IRI0.5010.424016.80 
 * 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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1658 1489 2.50 6 0.74 40 29.60 
  Abdollahabadi, Amir Hosien 1737 IRI0.5010.314012.40 
  Abbaspour Dehaghani, Mohammadhose 1800 IRI0.5010.364014.40 
  Ghayourifar, Ali 1729 IRI0.5010.304012.00 
  Dezhdar, Roozbeh 1717 IRI0.001-0.2140-8.40 
  Rashedi, Amin 1692 IRI0.001-0.2440-9.60 
  Saghaei, Amirhosein 1272 IRI1.0010.22408.80 

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)
 

 

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