Individual Calculations August 2019
 Ali Hamdan, Alsheraifi  Total change: 69.20  Rating chartPersonal card
 Al Ain Summer Chess Festival 2019 Al Ain UAE 2019-07-01
RcRownchangeKK*chgGame
 1608 1692 3.50 6 -0.03 40 -1.20 
  Almaamari , Zainab Darwish wc1338 UAE1.0010.11404.40 
  Sidharth, Balaji Sridharan 1496 IND0.501-0.2540-10.00 
  Al Maamari, Wafia Darwish wc1629 UAE0.501-0.0940-3.60 
  Pedarse, Marlon 1987 PHI0.001-0.1540-6.00 
  Aysha, Nasser H Alshamsi 1292  * UAE1.0010.08403.20 
  Galindo, Joseph 1903 PHI0.5010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 UAE National Invd. Chess Championship 2019 (U18 Open) Emirates UAE 2019-07-07
RcRownchangeKK*chgGame
 1779 1692 4.50 7 1.76 40 70.40 
  Saif, Ahmed 1712 UAE0.5010.03401.20 
  Abdulrahim, Salem 1655 UAE1.0010.454018.00 
  Nawaf Ali, Al-Mansoori 1306 UAE1.0010.09403.60 
  Al Hosani, Omran f2092  * UAE1.0010.924036.80 
  Mohamed, Saeed Laily c1989 UAE1.0010.854034.00 
  Salem, Ahmed Salem 1892 UAE0.001-0.2440-9.60 
  Devnani, Kush 1807 IND0.001-0.3440-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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