Individual Calculations September 2021
 Sameir, Ramez  Total change: -71.00  Rating chartPersonal card
 Sharjah July Open 2021 Sharjah UAE 2021-07-15
RcRownchangeKK*chgGame
 1772 1965 5.00 9 -1.42 20 -28.40 
  Arueran, Raghuraman 1565  * IND1.0010.08201.60 
  Vishal, Choudary B 1821 IND0.501-0.1920-3.80 
  Lagutin, Nelman 2012 PHI0.001-0.4320-8.60 
  Hamad, Bader 1685 UAE0.501-0.3420-6.80 
  Al Ali, Aisha Saif 1565  * UAE1.0010.08201.60 
  Ammar, Sedrani f2274 UAE0.001-0.1420-2.80 
  Reyes, Danilo G. 1631 PHI0.001-0.8820-17.60 
  Abdulrahim, Salem 1565  * UAE1.0010.08201.60 
  Felix, Winnie 1832 PHI1.0010.32206.40 
 * 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)
 
 Sharjah August 2021 Sharjah UAE 2021-08-20
RcRownchangeKK*chgGame
 1755 1965 3.00 7 -2.13 20 -42.60 
  Mariam, Essa 1565  * UAE1.0010.08201.60 
  Vishal, Choudary B 1821 IND0.501-0.1920-3.80 
  Fernandez, Dandel 2003 PHI0.001-0.4520-9.00 
  Reyes, Danilo G. 1631 PHI1.0010.12202.40 
  Lagutin, Nelman 2012 PHI0.001-0.4320-8.60 
  Ekram, Ahmed 1565  * EGY0.001-0.9220-18.40 
  Hamad, Bader 1685 UAE0.501-0.3420-6.80 
 * 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)
 

 

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