Rapid: Individual Calculations January 2020
 Vahedi, Arastoo  Total change: -1.80  Rating chartPersonal card
 52nd Rapid Hormozgan Hormozgan IRI 2019-11-21
RcRownchangeKK*chgGame
 1527 1539 3.00 6 -0.09 20 -1.80 
  Soleimanian, Milad 1939  * IRI0.001-0.0820-1.60 
  Haghighi, Amir Ali 1344 IRI0.001-0.7520-15.00 
  Bahrami Nejad, Vahid 1205 IRI1.0010.12202.40 
  Shahsavari, Mohammad Amin 1145 IRI1.0010.08201.60 
  Salari, Shahram 1853 IRI0.001-0.1420-2.80 
  Looni, Arshiya 1675 IRI1.0010.682013.60 
 * 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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