Individual Calculations September 2017
 Shamma, Al Serkal  Total change: 92.00  Rating chartPersonal card
 UAE Indv. Chess CH. U16 Girls Dubai UAE 2017-08-04
RcRownchangeKK*chgGame
 1333 1381 3.00 6 -0.37 40 -14.80 
  Al-Shamsi, Ousha 1421 UAE0.001-0.4440-17.60 
  Tower, Nora 1275 UAE1.0010.364014.40 
  Yasmin, Ali 1407 UAE0.001-0.4640-18.40 
  Khalil, Reem 1224 UAE1.0010.294011.60 
  Nour, Saleh Jasim 1220 UAE0.001-0.7140-28.40 
  Mariam, Essa 1448 UAE1.0010.594023.60 

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)
 
 Abu Dhabi Open Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 1744 1381 3.50 8 2.67 40 106.80 
  Romero Gomez, Juan Carlos 1781  * ESP0.001-0.0840-3.20 
  Khalid, Lodhi 1675 PAK1.0010.854034.00 
  Al Azmi, Khalaf 1779 KUW0.5010.424016.80 
  Gisbert Mir, Alejandro 1774 ESP0.001-0.0840-3.20 
  Joliat, George 1695 EGY1.0010.864034.40 
  Ferman, Aziz 1745 PAK1.0010.904036.00 
  Shubham, Shukla 1781  * IND0.001-0.0840-3.20 
  Salem, Ahmed Salem 1724 UAE0.001-0.1240-4.80 
 * 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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