Blitz: Individual Calculations January 2014
 Najjar, Ahmad  Total change: 9.80  Rating chartPersonal card
 Lebanese Blitz Chess Championship Beirut LBN 2013-12-14
RcRownchangeKK*chgGame
 2131 2262 4.50 6 0.49 20 9.80 
  Sharbel, Marwan 1978 LIB1.0010.16203.20 
  Maasarani, Mahmoud 2111 LIB1.0010.30206.00 
  Eid, Fadi m2352 LIB1.0010.622012.40 
  Abdulaziz, Mahmoud c2064 LIB0.001-0.7620-15.20 
  Kaouri, Mahdi 2096 LIB1.0010.28205.60 
  El Jawich, Amro f2183 LIB0.501-0.1120-2.20 

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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