Individual Calculations November 2017
 Eid, Wissam  Total change: 3.20  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 1595 1531 3.00 7 0.08 40 3.20 
  Djikerian, Rafi 1835 PLE0.001-0.1440-5.60 
  Khallouf, Abdallah 1530 LBN0.001-0.5040-20.00 
  El Jawich, Muhammad 1245 LBN0.001-0.8440-33.60 
  Tarraf, Tarraf 1653 LBN0.001-0.3340-13.20 
  Fawaz, Kassem 1727 LBN1.0010.754030.00 
  Kassar, Paul 1480 LBN1.0010.434017.20 
  Terzian, Kevork 1693 LBN1.0010.714028.40 

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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