Individual Calculations June 2015
 Hassweh, Mwaffaq  Total change: 3.40  Rating chartPersonal card
 damascus preliminary semi final reif damascus SYR 2015-04-12
RcRownchangeKK*chgGame
 1980 1873 2.00 5 0.17 20 3.40 
  Hasan, Maamoon 1972 SYR0.5010.14202.80 
  Naji, Eid 2013 SYR0.001-0.3120-6.20 
  Koniahli, Malek 1871 SYR1.0010.502010.00 
  Alzaim, Talal 2187 SYR0.001-0.1420-2.80 
  Allatif, Kinan 1859 SYR0.501-0.0220-0.40 

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
 2019 1873 1.00 3 0.00 20 0.00 
  Bello, Gassan 2117 SYR0.001-0.2020-4.00 
  Alzaim, Talal 2187 SYR0.001-0.1420-2.80 
  Hanash, Ammar 1753 SYR1.0010.34206.80 

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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