Individual Calculations January 2020
 Heydari, Mohammad Masoud  Total change: 54.80  Rating chartPersonal card
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 1869 1799 4.00 6 1.37 40 54.80 
  Looni, Arshiya 1550 IRI1.0010.19407.60 
  Dehghani, Parsa 1596 IRI1.0010.24409.60 
  Khademi, Mohammad Miran f2199  * IRI0.001-0.0840-3.20 
  Baneshi, Mahan 2152 IRI0.001-0.1140-4.40 
  Aryanfar, Mohammad 1647 IRI1.0010.304012.00 
  Chavari, Mohammad Mahdi 2068 IRI1.0010.834033.20 
 * 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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