Individual Calculations November 2019
 Moradi Kelardehi, Mobin  Total change: -12.40  Rating chartPersonal card
 1st Shahsavar Open Chess Tournament Mazandaran IRI 2019-10-20
RcRownchangeKK*chgGame
 1663 1648 2.50 6 -0.31 40 -12.40 
  Shams, Mohammad Matin 1950 IRI0.5010.354014.00 
  Ebrahimi, Mehdi 1760 IRI0.001-0.3540-14.00 
  Valaei Kebria, Abolfazl 1412 IRI0.001-0.8040-32.00 
  Naderi, Arad 1248  * IRI1.0010.08403.20 
  Rezanezhad, Mojtaba 1747 IRI1.0010.644025.60 
  Asadi, Atabak 1858 IRI0.001-0.2340-9.20 
 * 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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