Individual Calculations September 2016
 Mahra, Mallah Alromaithi  Total change: -89.60  Rating chartPersonal card
 Al Ain Youth Chess Festival 28 to 2 Aug 2016 group (C) Al Ain UAE 2016-07-28
RcRownchangeKK*chgGame
 1088 1117 1.50 5 -1.19 40 -47.60 
  Shams, M Khalifa Al Rubaei 1067 UAE0.501-0.0740-2.80 
  Alyazia, Humaid Alhasani 1093 UAE0.001-0.5340-21.20 
  Hamad, M A M Al Ali 1197 UAE0.001-0.3940-15.60 
  Alyazya, Hamad R Alkharoossi 1034 UAE1.0010.394015.60 
  Zayed, Mallah Alremeithi 1049 UAE0.001-0.5940-23.60 

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)
 
 National Youth CH U 10 Girls Dubai UAE 2016-08-04
RcRownchangeKK*chgGame
 1132 1137 1.50 5 -1.05 40 -42.00 
  Aisha, Mohamed Al Muaini 1056 UAE0.501-0.1140-4.40 
  Almaamari , Zainab Darwish wc1320 UAE0.001-0.2640-10.40 
  Shahd Abdulla, Al Mazrouei 1139 UAE0.001-0.5040-20.00 
  Shamsa, Amer 1118 UAE1.0010.474018.80 
  Latifah, Darmaki 1027 UAE0.001-0.6540-26.00 

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)
 

 

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