Individual Calculations January 2020
 Abdulla, M Hamed Alneyadi  Total change: -20.40  Rating chartPersonal card
 Al Ain Second of DEC festival Chess Championship Al Ain UAE 2019-11-28
RcRownchangeKK*chgGame
 1325 1331 1.00 3 -0.51 40 -20.40 
  Al Shamsi, Hamad Naseer 1595 UAE0.001-0.1840-7.20 
  Kaushal, Khushi 1035 IND0.001-0.8540-34.00 
  Almaamari , Zainab Darwish wc1344 UAE1.0010.524020.80 

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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