Individual Calculations July 2011
 Khairallah, Faisal  Total change: 10.05  Rating chartPersonal card
 Beirut 4th international chess championship Beirut LIB 2011-05-14
RcRownchangeKK*chgGame
 2241 2273 5.00 8 0.67 15 10.05 
  Modallal, Tarek 2005 LIB1.0010.17152.55 
  Stupak, Kirill g2526 BLR0.001-0.1915-2.85 
  Mrad, Charif 2018 LIB1.0010.19152.85 
  Raes, A 2213 SYR1.0010.42156.30 
  Kotanjian, Tigran g2517 ARM0.5010.30154.50 
  Eid, Fadi m2378 LIB0.5010.14152.10 
  Mohannad, Farhan f2200 JOR0.001-0.6015-9.00 
  Shamieh, Jamal 2070 LIB1.0010.24153.60 

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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