Individual Calculations November 2017
 Chaaya, Antoine  Total change: 0.00  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeRpKK*chgGame
 1646 0 0.50 6 0.00 1245   0.00 
  Muhssen, Fared Saleh 1910 IRQ0.0010.00 0.00 
  Farhat, Jawad 1599 LBN0.0010.00 0.00 
  Tarraf, Tarraf 1653 LBN0.0010.00 0.00 
  Khalili, Moustafa 1696 LBN0.0010.00 0.00 
  Arcadan, Adib 1349 LBN0.5010.00 0.00 
  Iaali, Abdelrahman 1670 LBN0.0010.00 0.00 

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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