Individual Calculations October 2018
 Rouda Essa, Alserkal  Total change: 91.20  Rating chartPersonal card
 UAE Indv. Chess CH. Girl U20 Al Ain UAE 2018-09-10
RcRownchangeKK*chgGame
 1474 1494 6.50 8 2.28 40 91.20 
  Almaini, Aishah Sarhan 1488 UAE1.0010.494019.60 
  Bashaer, Khalil wc1540 UAE1.0010.564022.40 
  Al Shamsi, Kaltham Mubarak 1419 UAE1.0010.404016.00 
  Al-Moaamari, Mozah 1449 UAE1.0010.444017.60 
  Almaini, Aishah Sarhan 1488 UAE0.501-0.0140-0.40 
  Bashaer, Khalil wc1540 UAE0.001-0.4440-17.60 
  Al Shamsi, Kaltham Mubarak 1419 UAE1.0010.404016.00 
  Al-Moaamari, Mozah 1449 UAE1.0010.444017.60 

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)
 

 

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