Rapid: Individual Calculations December 2019
 Seyadat, Mohammad Sam  Total change: -16.40  Rating chartPersonal card
 1st Rapid Qeshm Qeshm IRI 2019-11-12
RcRownchangeKK*chgGame
 1653 1454 0.00 3 -0.82 20 -16.40 
  Soleimanian, Milad 1854  * IRI0.001-0.0820-1.60 
  Rahimi Shahmirzadi, Parsa 1643 IRI0.001-0.2520-5.00 
  Karim Panah, Majid 1463 IRI0.001-0.4920-9.80 
 * 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)
 

 

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