Individual Calculations March 2018
 Rafea, Dalaa  Total change: 15.60  Rating chartPersonal card
 ALAIN Juniors 2017 Al Ain UAE 2017-12-29
RcRownchangeKK*chgGame
 1388 1276 3.50 8 0.39 40 15.60 
  Ammar, Sedrani f1676  * UAE0.001-0.0840-3.20 
  Ahmed Khalfan, Alhefeiti 1015 UAE1.0010.18407.20 
  Jalali, Saba 1676  * IRI0.001-0.0840-3.20 
  Shooq, Ahmed Al Wahedi 1081 UAE1.0010.254010.00 
  Hareb, Nasser Hareb Alshamsi 1676  * UAE0.5010.424016.80 
  Mosallam, Mohammad 1536 UAE0.001-0.1840-7.20 
  Mouza, Nasser Alshamsi 1045 UAE1.0010.21408.40 
  Harshavardhini, M.s. 1400 IND0.001-0.3340-13.20 
 * 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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