Individual Calculations February 2017
 Al-Moaamari, Mozah  Total change: -14.00  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U18 Girls Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1450 1417 3.50 8 -0.35 40 -14.00 
  Tharushi, T H D Niklesha 1801 SRI0.001-0.0940-3.60 
  Al-Shamsi, Ousha 1573 UAE0.001-0.2940-11.60 
  Alyazia, Humaid Alhasani 1217 UAE1.0010.24409.60 
  Amal, Fadel S M Alshamsi wc1318 UAE0.501-0.1440-5.60 
  Idirisinghe, I M N H 1355 SRI0.501-0.0940-3.60 
  Al Shamsi, Kaltham Mubarak 1261 UAE0.001-0.7140-28.40 
  Mendis, Dasuni Hansika wc1774 SRI0.5010.394015.60 
  Zafarana, Sbaa Alneaimi 1298 UAE1.0010.344013.60 

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)
 

 

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