Individual Calculations November 2017
 Koniahli, Malek  Total change: 40.80  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 2042 2089 6.00 9 1.02 40 40.80 
  Fakhoury, Dory 1689  * LBN1.0010.08403.20 
  Ghnatios, Ralph 1746 LBN1.0010.12404.80 
  Kotanjian, Tigran g2489  * ARM0.001-0.0840-3.20 
  Khairallah, Ralph 1772 LBN1.0010.13405.20 
  Ward, Serge 1730 LBN1.0010.10404.00 
  Wafa, Shahenda wg2150 EGY0.001-0.4240-16.80 
  Ghannam, Kotayba 2022 SYR1.0010.414016.40 
  Gevorgyan, Maria wm2294 ARM1.0010.764030.40 
  Yilmaz, Mustafa g2489  * TUR0.001-0.0840-3.20 
 * 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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