Individual Calculations January 2019
 Mona, Khaled  Total change: -30.80  Rating chartPersonal card
 102nd Edward Lasker Memorial and MCC Championship New York, New York USA 2018-11-30
RcRownchangeKK*chgGame
 2259 2165 0.00 2 -0.84 20 -16.80 
  Burke, John g2542 USA0.001-0.0920-1.80 
  Olsen, Robert 1975 USA0.001-0.7520-15.00 

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)
 
 9th Sharjah Int. Cup Chess CH. 2018 Sharjah UAE 2018-12-14
RcRownchangeKK*chgGame
 1961 2158 5.00 8 -0.70 20 -14.00 
  Khalil, Reem 1758  * UAE1.0010.08201.60 
  Cornette, Deimante mwg2455 LTU0.001-0.1520-3.00 
  Choksi, Khushi 1758  * SGP1.0010.08201.60 
  Bauyrzhan, Arnash 1978 KAZ0.501-0.2420-4.80 
  Greibrokk, Ingrid 1857 NOR0.501-0.3520-7.00 
  Al Maamari, Wafia Darwish wc1829 UAE1.0010.12202.40 
  Gu, Xiaobing wg2295 CHN0.001-0.3220-6.40 
  Amal, Fadel S M Alshamsi wc1758  * UAE1.0010.08201.60 
 * 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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