Individual Calculations February 2015
 Alshamsi , Aysha Nasser  Total change: -4.00  Rating chartPersonal card
 Elite Youth CH tt U 16-18-20 G Al Alin UAE 2014-12-27
RcRownchangeKK*chgGame
 1437 1311 0.00 1 -0.33 40 -13.20 
  Noman, Shaima 1437 UAE0.001-0.3340-13.20 

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)
 
 Alain Winter Festival alain UAE 2015-01-22
RcRownchangeKK*chgGame
 1542 1331 1.00 3 0.23 40 9.20 
  Molina, Antonio f1731  * PHI0.001-0.0840-3.20 
  Alshamsi, Salem Fadel 1385 UAE1.0010.584023.20 
  Amini, Hossein Ali 1509 BRN0.001-0.2740-10.80 
 * 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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