Individual Calculations January 2023
 Al-Blooshi, Hamad Essa  Total change: 169.60  Rating chartPersonal card
 President Cup Chess Championship 2022 - Open Abu Dhabi UAE 2022-12-19
RcRownchangeKK*chgGame
 1917 1411 5.00 9 4.24 40 169.60 
  Ammar, Sedrani f2234 UAE1.0011.004040.00 
  Ghaith, Saeed Alnuaimi 1465 UAE1.0010.584023.20 
  Ahmed, Fareed f2064 UAE0.001-0.0140-0.40 
  Ali, Abdulaziz 1965 UAE0.5010.474018.80 
  Hamdan Edrees, Alhamed 1697 UAE0.5010.344013.60 
  Zayed, Sultan Al Taher 1814 UAE1.0010.924036.80 
  Khalifah, Khaled c1938 UAE1.0010.974038.80 
  Mohamed, Saeed Laily c1981 UAE0.001-0.0240-0.80 
  Sultan, Ibrahim m2099 UAE0.001-0.0140-0.40 

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)
 

 

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