Individual Calculations June 2015
 Bello, Gassan  Total change: -74.00  Rating chartPersonal card
 syria preliminary semi final 2015 damascus SYR 2015-04-20
RcRownchangeKK*chgGame
 1951 2117 5.00 8 -0.71 20 -14.20 
  Hassweh, Mwaffaq 1873 SYR1.0010.20204.00 
  Hasan, Maamoon 1972 SYR0.501-0.1920-3.80 
  Tabaa, Ghayth 1932 SYR1.0010.26205.20 
  Al Qadimy, Mosallam 2064 SYR0.501-0.0720-1.40 
  Ajhar, Moutaa 2037 SYR0.501-0.1120-2.20 
  Koniahli, Malek 1871 SYR0.001-0.8120-16.20 
  Abbass, Mohammad 1888 SYR1.0010.21204.20 
  Maradni, Ghassan 1971 SYR0.501-0.2020-4.00 

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)
 
 'syrian championship final 2015 damascus SYR 2015-05-01
RcRownchangeKK*chgGame
 1972 2117 2.50 8 -2.99 20 -59.80 
  Koniahli, Malek 1851 SYR0.001-0.8220-16.40 
  Omran, Kussai 1992 SYR0.001-0.6720-13.40 
  Naji, Eid 1990 SYR1.0010.33206.60 
  Dirki, Talal 1938 SYR0.501-0.2320-4.60 
  Tabaa, Ghayth 1958 SYR0.001-0.7120-14.20 
  Bai, Bashar 2038 SYR0.001-0.6120-12.20 
  Hammoudi, Mohammad 2140 SYR0.001-0.4720-9.40 
  Bagh, Khaled 1869 SYR1.0010.19203.80 

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)
 

 

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