Individual Calculations February 2020
 Al-Housa, Khalil  Total change: -28.60  Rating chartPersonal card
 Sharjah December Classic Open Chess Tournament 2019 SHARJAH UAE 2019-12-17
RcRownchangeKK*chgGame
 1458 1630 2.00 5 -1.43 20 -28.60 
  Alsabbagh, Eman 1230  * SYR1.0010.08201.60 
  Rowe, Duane c2030  * JAM0.001-0.0820-1.60 
  Krrish, Lala 1230  * IND1.0010.08201.60 
  Sidharth, Balaji Sridharan 1568 IND0.001-0.5920-11.80 
  Rashid, Husain Alhammadi 1230  * UAE0.001-0.9220-18.40 
 * 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)
 

 

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