Individual Calculations September 2019
 Hamoodi, Alireza  Total change: 32.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1549 1437 3.50 7 0.81 40 32.40 
  Ebrahimi Herab, Hamidreza 1837  * IRI1.0010.924036.80 
  Khosravi, Mohammad Mahdi 1724 IRI0.001-0.1640-6.40 
  Vaziri, Rasool 1774 IRI0.001-0.1240-4.80 
  Khosravi, Ardalan 1250 IRI0.501-0.2440-9.60 
  Saghaei, Amirhosein 1272 IRI1.0010.284011.20 
  Hosseini, Ilia 1665 IRI0.001-0.2140-8.40 
  Rahbari, Nima 1323 IRI1.0010.344013.60 
 * 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)
 

 

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