Individual Calculations November 2017
 Kassas, Mohamad  Total change: -2.00  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 1780 1633 1.00 3 -0.05 40 -2.00 
  Kotanjian, Tigran g2033  * ARM0.001-0.0840-3.20 
  Elghazzawi, Omar 1335 LBN1.0010.15406.00 
  Sharbel, Marwan 1973 LBN0.001-0.1240-4.80 
 * 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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