Individual Calculations September 2019
 Stanley, Samson P.  Total change: -20.20  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1715 1961 6.00 9 -1.01 20 -20.20 
  Al-Hammadi, Maryam Hussein 1561  * UAE1.0010.08201.60 
  Poorna, Sri M.k 1647 IND0.501-0.3620-7.20 
  Nehete, Arnav 1662 IND1.0010.15203.00 
  Khalifa Essa, Albalooshi 1561  * UAE1.0010.08201.60 
  Mahdavi, Reza 2042 IRI0.5010.11202.20 
  Harivardhini, I 1766 IND0.001-0.7520-15.00 
  Taguba, Gerald 1668 PHI1.0010.15203.00 
  Hamedi Nia, Vesal wm1890 IRI0.001-0.6020-12.00 
  Khalid, Lodhi 1639 PAK1.0010.13202.60 
 * 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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