Individual Calculations June 2015
 Maradni, Ghassan  Total change: -3.60  Rating chartPersonal card
 damascus preliminary semi final reif damascus SYR 2015-04-12
RcRownchangeKK*chgGame
 1984 1971 0.00 2 -0.97 40 -38.80 
  Koniahli, Malek 1871 SYR0.001-0.6440-25.60 
  Omrani, Hasan 2097 SYR0.001-0.3340-13.20 

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)
 
 syria preliminary semi final 2015 damascus SYR 2015-04-20
RcRownchangeKK*chgGame
 2009 1971 1.50 4 -0.28 40 -11.20 
  Bagh, Khaled 1810 SYR0.501-0.2140-8.40 
  Omrani, Hasan 2097 SYR0.001-0.3340-13.20 
  Naji, Eid 2013 SYR0.5010.06402.40 
  Bello, Gassan 2117 SYR0.5010.20408.00 

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
 2096 1932 3.50 8 1.16 40 46.40 
  Samer, Hendi 2162 SYR0.5010.294011.60 
  Sami, Kanjo 2038 SYR1.0010.644025.60 
  Alzaim, Talal 2217 SYR0.001-0.1640-6.40 
  Hammoudi, Ali 2175 SYR0.001-0.2040-8.00 
  Tabaa, Ghayth 1958 SYR0.5010.04401.60 
  Hammoudi, Mohammad 2140 SYR0.5010.274010.80 
  Ajhar, Moutaa 2037 SYR0.5010.14405.60 
  Bai, Bashar 2038 SYR0.5010.14405.60 

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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