Rapid: Individual Calculations October 2015
 Moudallal, Tarek  Total change: -16.00  Rating chartPersonal card
 Lebanese Individual Rapid Chess Championship 2015 Beirut LBN 2015-09-06
RcRownchangeKK*chgGame
 1996 1955 1.00 3 -0.33 20 -6.60 
  El Jawich, Amro f2214 LIB0.001-0.1820-3.60 
  Shihab, Khaled 2073 LIB0.001-0.3420-6.80 
  Jawhar, Oussama 1701 LIB1.0010.19203.80 

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)
 
 Ehden Chess Festival 2015 Ehden LBN 2015-09-13
RcRownchangeKK*chgGame
 1795 1955 1.50 3 -0.47 20 -9.40 
  Khairallah, Faisal f2275 LIB0.001-0.1320-2.60 
  Kaloust, Giorgio 1555  * LIB1.0010.08201.60 
  El Saleh, Riham 1555  * LIB0.501-0.4220-8.40 
 * 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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