Individual Calculations June 2014
 Chahrour, Ibrahim  Total change: 11.70  Rating chartPersonal card
 7th BEIRUT INTERNATIONAL OPEN CHESS CHAMPIONSHIP Beirut, Sin El Fil LBN 2014-05-05
RcRownchangeKK*chgGame
 2164 2121 4.00 7 0.78 15 11.70 
  Raetsky, Alexander g2429 RUS0.001-0.1415-2.10 
  Oknayan, Krikor 1748 LIB1.0010.10151.50 
  Khechen, Nabil E m2038 LIB1.0010.39155.85 
  Mirzoev, Azer g2521  * AZE0.001-0.0815-1.20 
  Tarboush, Husam 2050 SYR1.0010.40156.00 
  Karpatchev, Aleksandr g2445 RUS0.001-0.1315-1.95 
  Hammoud, Nadim 1920 LIB1.0010.24153.60 
 * 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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