Individual Calculations November 2015
 Sursock, Sameer  Total change: -61.20  Rating chartPersonal card
 Beirut Open Beirut LBN 2015-09-18
RcRownchangeKK*chgGame
 1990 2260 5.50 9 -1.67 20 -33.40 
  El Jawich, Muhammad 1860  * LIB1.0010.08201.60 
  Jabr, Bernard 1860  * LIB1.0010.08201.60 
  Tiviakov, Sergei g2621 NED0.001-0.1020-2.00 
  Haydar, Amin 1882 LIB0.501-0.4120-8.20 
  Bedrosian, Danielle 1860  * LIB0.501-0.4220-8.40 
  Djikerian, Rafi 1860  * PLE1.0010.08201.60 
  Tashev, Aleksandar 2048 BUL0.501-0.2720-5.40 
  Sharbel, Marwan 1943 LIB0.501-0.3720-7.40 
  Asmar, Elie 1972 LIB0.501-0.3420-6.80 
 * 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)
 
 10th Mediterranean Individual Championships Beirut LBN 2015-10-15
RcRownchangeKK*chgGame
 2060 2240 5.00 9 -1.39 20 -27.80 
  Khaled, Lakki c1879 PLE0.501-0.4020-8.00 
  Al Salman, Mohamad 1892 LIB1.0010.11202.20 
  Shamieh, Jamal 2124 LIB1.0010.34206.80 
  Haddouche, Mohamed g2479 ALG0.001-0.2020-4.00 
  Abdulaziz, Mahmoud c2097 LIB0.501-0.1920-3.80 
  Najjar, Ahmad f2222 LIB0.001-0.5320-10.60 
  Zenaidi, Kais 1888 TUN0.501-0.3920-7.80 
  Said, Oliver 1933 MLT1.0010.14202.80 
  Latreche, Sabrina wm2028 ALG0.501-0.2720-5.40 

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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