Individual Calculations September 2021
 Al Maamari, Wafia Darwish  Total change: 46.00  Rating chartPersonal card
 Sharjah August 2021 Sharjah UAE 2021-08-20
RcRownchangeKK*chgGame
 1834 1928 6.50 9 1.15 40 46.00 
  Ekram, Ahmed 1528  * EGY1.0010.08403.20 
  Saif, Ahmed 1839 UAE1.0010.384015.20 
  Pabalan, Rocky 2040 PHI0.5010.15406.00 
  Mohamed, Saeed Laily c1904 UAE0.501-0.0340-1.20 
  Abdulrahman Mohammad, Al Taher 1593 UAE0.001-0.8840-35.20 
  Dimarucut, Francis Erwin 2025 PHI1.0010.634025.20 
  Fernandez, Dandel 2003 PHI1.0010.604024.00 
  Mariam, Essa 1561 UAE1.0010.10404.00 
  Lagutin, Nelman 2012 PHI0.5010.12404.80 
 * 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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